1 Commits
Author SHA1 Message Date
xuu 8559be1491 Merge branch 'main' into day20
Go Test / build (pull_request) Has been cancelled
2023-12-26 12:44:25 -07:00
157 changed files with 721 additions and 12616 deletions

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+1 -1
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@@ -28,6 +28,6 @@ jobs:
go-version: 1.21.3
- name: Test
run: go test -timeout 240s -race -cover ./...
run: go test --race -cover ./...
- run: echo "🍏 This job's status is ${{ job.status }}."
-6
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@@ -1,6 +0,0 @@
-----BEGIN SSH SIGNATURE-----
U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgZ+OuJYdd3UiUbyBuO1RlsQR20a
Qm5mKneuMxRjGo3zkAAAAEZmlsZQAAAAAAAAAGc2hhNTEyAAAAUwAAAAtzc2gtZWQyNTUx
OQAAAED8T4C6WILXYZ1KxqDIlVhlrAEjr1Vc+tn8ypcVM3bN7iOexVvuUuvm90nr8eEwKU
acrdDxmq2S+oysQbK+pMUE
-----END SSH SIGNATURE-----
-1000
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@@ -1,1000 +0,0 @@
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-225
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@@ -1,225 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
aoc "go.sour.is/advent-of-code"
)
var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
var m aoc.Map[int16, rune]
for scan.Scan() {
text := scan.Text()
m = append(m, []rune(text))
}
log("start day 17")
result := result{}
result.valuePT1 = search(m, 1, 3, seenFn)
log("result from part 1 = ", result.valuePT1)
result.valuePT2 = search(m, 4, 10, nil)
log("result from part 2 = ", result.valuePT2)
return &result, nil
}
type Point = aoc.Point[int16]
type Map = aoc.Map[int16, rune]
// rotate for changing direction
type rotate int8
const (
CW rotate = 1
CCW rotate = -1
)
// diretion of path steps
type direction int8
var (
U = Point{-1, 0}
R = Point{0, 1}
D = Point{1, 0}
L = Point{0, -1}
)
var directions = []Point{U, R, D, L}
var directionIDX = func() map[Point]direction {
m := make(map[Point]direction, len(directions))
for k, v := range directions {
m[v] = direction(k)
}
return m
}()
// position on the map
type position struct {
loc Point
direction Point
steps int8
}
func (p position) step() position {
return position{p.loc.Add(p.direction), p.direction, p.steps + 1}
}
func (p position) rotateAndStep(towards rotate) position {
d := directions[(int8(directionIDX[p.direction])+int8(towards)+4)%4]
return position{p.loc.Add(d), d, 1}
}
// implements FindPath graph interface
type graph struct {
min, max int8
m Map
target Point
reads int
seenFn func(a position) position
}
// Neighbors returns valid steps from given position. if at target returns none.
func (g *graph) Neighbors(current position) []position {
var nbs []position
if current.steps == 0 {
return []position{
{R, R, 1},
{D, D, 1},
}
}
if current.loc == g.target {
return nil
}
if left := current.rotateAndStep(CCW); current.steps >= g.min && g.m.Valid(left.loc) {
nbs = append(nbs, left)
}
if right := current.rotateAndStep(CW); current.steps >= g.min && g.m.Valid(right.loc) {
nbs = append(nbs, right)
}
if forward := current.step(); current.steps < g.max && g.m.Valid(forward.loc) {
nbs = append(nbs, forward)
}
return nbs
}
// Cost calculates heat cost to neighbor from map
func (g *graph) Cost(a, b position) int16 {
g.reads++
_, r, _ := g.m.Get(b.loc)
return int16(r - '0')
}
// Potential calculates distance to target
// func (g *graph) Potential(a position) int16 {
// return aoc.ManhattanDistance(a.loc, g.target)
// }
// Target returns true when target reached. receives node and cost.
func (g *graph) Target(a position, c int16) bool {
if a.loc == g.target && a.steps >= g.min && a.steps <= g.max {
return true
}
return false
}
// Seen attempt at simplifying the seen to use horizontal/vertical and no steps.
// It returns correct for part1 but not part 2..
func (g *graph) Seen(a position) position {
if g.seenFn != nil {
return g.seenFn(a)
}
return a
}
func seenFn(a position) position {
if a.direction == U {
a.direction = D
}
if a.direction == L {
a.direction = R
}
// a.steps = 0
return a
}
func search(m Map, minSteps, maxSteps int8, seenFn func(position) position) int {
rows, cols := m.Size()
start := Point{}
target := Point{rows - 1, cols - 1}
g := graph{min: minSteps, max: maxSteps, m: m, target: target, seenFn: seenFn}
cost, path, closed := aoc.FindPath[int16, position](&g, position{loc: start}, position{loc: target})
log("total map reads = ", g.reads, "cost = ", cost)
printGraph(m, path, closed, g.seenFn)
return int(cost)
}
// printGraph with the path/cost overlay
func printGraph(m Map, path []position, closed map[position]int16, seenFn func(a position) position) {
pts := make(map[Point]position, len(path))
for _, pt := range path {
pts[pt.loc] = pt
}
clpt := make(map[position]position, len(closed))
for pt := range closed {
clpt[position{loc: pt.loc, steps: pt.steps}] = pt
}
for r, row := range m {
// if r == 0 {
// for c := range row {
// if c == 0 {
// fmt.Print(" ")
// }
// fmt.Printf("% 5d", c)
// }
// fmt.Println("")
// }
for c := range row {
// if c == 0 {
// fmt.Printf("% 5d", r)
// }
if pt, ok := pts[Point{int16(r), int16(c)}]; ok {
if seenFn != nil {
pt = seenFn(pt)
}
_ = pt
// fmt.Printf("% 5d", closed[pt])
fmt.Print("*")
continue
}
// fmt.Print(" ....")
fmt.Print(" ")
}
fmt.Println("")
}
fmt.Println("")
}
-14
View File
@@ -1,14 +0,0 @@
R 6 (#70c710)
D 5 (#0dc571)
L 2 (#5713f0)
D 2 (#d2c081)
R 2 (#59c680)
D 2 (#411b91)
L 5 (#8ceee2)
U 2 (#caa173)
L 1 (#1b58a2)
U 2 (#caa171)
R 2 (#7807d2)
U 3 (#a77fa3)
L 2 (#015232)
U 2 (#7a21e3)
-766
View File
@@ -1,766 +0,0 @@
R 4 (#0a7a60)
U 8 (#4453b3)
R 6 (#8e4f70)
U 2 (#4453b1)
R 4 (#0feb00)
U 4 (#355591)
R 8 (#2a09c0)
U 4 (#544c71)
R 4 (#472930)
U 2 (#199e33)
R 3 (#3d8df0)
U 5 (#199e31)
R 7 (#45de50)
U 4 (#57a941)
L 7 (#671c70)
U 5 (#5e5e81)
R 4 (#2e9b60)
U 8 (#490881)
L 7 (#1846f0)
U 3 (#304101)
L 4 (#1846f2)
D 2 (#58f3f1)
L 9 (#2e9b62)
D 2 (#56dcd1)
L 2 (#671c72)
D 9 (#275fd1)
L 4 (#76b7b2)
U 9 (#5b9641)
L 4 (#1d3212)
U 10 (#3d1841)
L 3 (#5ad5e2)
D 6 (#010211)
L 5 (#13ec52)
D 8 (#166471)
L 3 (#53ebc0)
D 5 (#0fdba1)
L 4 (#54e450)
D 9 (#440a21)
L 3 (#49b242)
D 5 (#2f0171)
L 6 (#447332)
D 4 (#182561)
L 8 (#1aaaa2)
D 6 (#0996a1)
L 4 (#1c1212)
D 6 (#5780d1)
L 7 (#0fc1d2)
D 7 (#36cb41)
L 3 (#505552)
D 7 (#8d8b81)
R 4 (#2bf742)
D 7 (#152791)
R 5 (#760492)
D 3 (#11a991)
R 3 (#5debc0)
D 10 (#59f211)
L 4 (#66d342)
D 8 (#1fc6b1)
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L 2 (#3f1b10)
D 4 (#2fca13)
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R 10 (#409ed0)
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R 5 (#9a0952)
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R 3 (#0e9b52)
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U 3 (#27b0a1)
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U 7 (#0502f3)
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U 3 (#715aa1)
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U 6 (#9a12f1)
L 3 (#18be90)
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U 2 (#3e0711)
R 3 (#7eb9c0)
U 7 (#36f611)
R 7 (#666af0)
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R 3 (#298922)
U 3 (#475671)
R 6 (#977c12)
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R 3 (#1d58c2)
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L 9 (#265ae2)
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D 4 (#2d3741)
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R 4 (#39a4c2)
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R 6 (#5c3202)
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L 2 (#67b892)
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R 7 (#484ef2)
D 7 (#49bc91)
R 4 (#91aa72)
U 11 (#499591)
R 3 (#0048b2)
U 7 (#34a7a1)
R 7 (#514600)
U 8 (#1cdc43)
L 7 (#471470)
U 3 (#8c8393)
R 3 (#18a780)
U 5 (#8c8391)
R 3 (#4e6f80)
U 3 (#1cdc41)
R 8 (#428930)
U 5 (#5dcb51)
R 3 (#4b21e2)
U 4 (#0464b1)
R 9 (#850552)
D 8 (#464881)
R 7 (#543852)
D 3 (#2d3a11)
R 3 (#081b22)
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R 7 (#6990e0)
D 3 (#79d7b1)
R 3 (#509520)
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R 3 (#27d510)
D 3 (#30d2d3)
L 8 (#1b7a00)
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L 8 (#1b7a02)
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L 7 (#350130)
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L 5 (#543572)
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U 9 (#2d7993)
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U 4 (#1418f1)
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R 4 (#2f6e02)
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R 4 (#533380)
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R 2 (#222b62)
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U 5 (#0a4793)
R 5 (#15d3b0)
U 8 (#363fe1)
R 4 (#2feb30)
U 5 (#05d8b1)
R 3 (#39e030)
U 3 (#05d8b3)
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R 5 (#85e600)
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R 5 (#186450)
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L 6 (#54c8b0)
U 5 (#393971)
L 4 (#37c390)
D 3 (#1f1433)
L 5 (#3d8790)
D 6 (#353623)
R 4 (#78c830)
D 4 (#6fafa3)
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R 5 (#4212e0)
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R 6 (#648340)
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U 8 (#346fb3)
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R 8 (#646ec2)
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L 9 (#3bd890)
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L 3 (#3bd892)
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R 8 (#66bba2)
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L 4 (#515142)
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U 6 (#00a273)
L 9 (#8d7d12)
U 2 (#6c3a83)
L 7 (#318fa2)
U 7 (#0bd473)
L 2 (#6d5050)
U 10 (#415673)
R 3 (#9e8420)
U 6 (#1ff213)
R 5 (#0c8bf0)
U 2 (#479a11)
R 6 (#977360)
U 5 (#479a13)
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U 2 (#1ff211)
L 3 (#216630)
U 3 (#22d143)
L 3 (#3b4342)
U 7 (#9d4ff3)
L 5 (#43aca2)
U 6 (#29efd3)
L 3 (#5c6a12)
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L 6 (#2a0982)
U 11 (#444723)
L 4 (#47e2e2)
U 4 (#6855c3)
L 4 (#06a382)
U 4 (#2222e3)
R 3 (#4edc62)
U 6 (#9a2683)
R 6 (#131872)
U 10 (#4f5a23)
R 4 (#858f70)
U 5 (#4d4823)
L 9 (#3f73f0)
U 3 (#46f5a3)
L 4 (#935370)
U 4 (#46f5a1)
L 5 (#3ca140)
U 6 (#07b1e3)
L 5 (#61ecd0)
U 5 (#654743)
L 5 (#3cec42)
U 6 (#30bb83)
R 3 (#920782)
U 6 (#1f9323)
R 8 (#3d8aa2)
U 8 (#7492c3)
R 3 (#301cd2)
U 3 (#32e2f1)
R 4 (#6936f2)
U 6 (#32e2f3)
R 6 (#5112c2)
U 7 (#535b53)
L 10 (#61f4d0)
U 3 (#915863)
L 2 (#51d540)
U 5 (#32dee1)
L 10 (#4ec320)
U 5 (#406bc1)
L 2 (#1b3890)
U 3 (#681181)
L 6 (#35ed60)
D 9 (#153fd3)
L 5 (#323e30)
U 5 (#381ad3)
L 3 (#69a550)
U 3 (#310f63)
L 4 (#2cbb80)
U 5 (#3448a3)
R 6 (#206282)
U 5 (#202ab1)
L 6 (#83af82)
U 4 (#202ab3)
L 4 (#248d02)
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L 4 (#32cf10)
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R 4 (#2f5c70)
D 6 (#021c93)
L 7 (#957782)
D 6 (#550e53)
R 5 (#957780)
D 6 (#50bb13)
R 9 (#49b7f2)
U 6 (#096e93)
R 4 (#769452)
D 3 (#6dc543)
R 5 (#2ad352)
D 7 (#167963)
L 10 (#673682)
D 5 (#152883)
L 10 (#13f332)
D 3 (#996721)
L 4 (#4be2a2)
D 4 (#9c2443)
L 4 (#2b83b0)
D 3 (#5d63b3)
L 9 (#9cfd40)
D 7 (#49e793)
L 7 (#0b5422)
D 8 (#5c51b3)
L 2 (#6db152)
D 4 (#215b53)
L 3 (#38dc12)
D 8 (#7dad01)
L 6 (#559e22)
D 3 (#929d23)
L 2 (#0f7560)
D 6 (#448d13)
L 7 (#73a972)
D 2 (#2221c3)
L 3 (#73a970)
D 5 (#53b553)
R 10 (#513590)
D 3 (#293c83)
L 10 (#58e2e0)
D 4 (#54dd21)
L 5 (#1bcdf2)
D 5 (#4b0b71)
L 5 (#1bcdf0)
U 6 (#43b811)
L 5 (#4df1d0)
U 6 (#36d6a3)
R 5 (#3bfb20)
U 5 (#75de61)
L 5 (#1e0ec2)
U 4 (#30b571)
L 7 (#2dfd20)
D 5 (#49ad61)
L 2 (#2dfd22)
D 11 (#715d41)
L 3 (#1e0ec0)
U 4 (#0f2091)
L 4 (#9d29c0)
U 9 (#475a73)
L 2 (#108610)
U 3 (#1e5423)
L 8 (#394192)
U 3 (#0274b3)
-89
View File
@@ -1,89 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
"strconv"
"strings"
aoc "go.sour.is/advent-of-code"
"golang.org/x/exp/maps"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
var vecsPT1 []aoc.Vector
var vecsPT2 []aoc.Vector
for scan.Scan() {
text := scan.Text()
if len(text) == 0 {
continue
}
v, color := fromLine(text)
vecsPT1 = append(vecsPT1, v)
vecsPT2 = append(vecsPT2, fromColor(color))
}
return &result{
valuePT1: findArea(vecsPT1),
valuePT2: findArea(vecsPT2),
}, nil
}
var OFFSET = map[string]aoc.Point[int]{
"R": {0, 1},
"D": {1, 0},
"L": {0, -1},
"U": {-1, 0},
}
var OFFSET_INDEXES = maps.Values(OFFSET)
func fromLine(text string) (aoc.Vector, string) {
v := aoc.Vector{}
s, text, _ := strings.Cut(text, " ")
v.Offset = OFFSET[s]
s, text, _ = strings.Cut(text, " ")
v.Scale = aoc.Atoi(s)
_, text, _ = strings.Cut(text, "(#")
s, _, _ = strings.Cut(text, ")")
return v, s
}
func fromColor(c string) aoc.Vector {
scale, _ := strconv.ParseInt(c[:5], 16, 64)
offset := OFFSET_INDEXES[c[5]-'0']
return aoc.Vector{
Offset: offset,
Scale: int(scale),
}
}
func findArea(vecs []aoc.Vector) int {
shoelace := []aoc.Point[int]{{0, 0}}
borderLength := 0
for _, vec := range vecs {
shoelace = append(shoelace, shoelace[len(shoelace)-1].Add(vec.Point()))
borderLength += vec.Scale
}
return aoc.NumPoints(shoelace, borderLength)
}
-42
View File
@@ -1,42 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 62)
is.Equal(result.valuePT2, 952408144115)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.True(result.valuePT1 < 68834) // first attempt too high.
is.Equal(result.valuePT1, 46334)
is.Equal(result.valuePT2, 102000662718092)
}
-17
View File
@@ -1,17 +0,0 @@
px{a<2006:qkq,m>2090:A,rfg}
pv{a>1716:R,A}
lnx{m>1548:A,A}
rfg{s<537:gd,x>2440:R,A}
qs{s>3448:A,lnx}
qkq{x<1416:A,crn}
crn{x>2662:A,R}
in{s<1351:px,qqz}
qqz{s>2770:qs,m<1801:hdj,R}
gd{a>3333:R,R}
hdj{m>838:A,pv}
{x=787,m=2655,a=1222,s=2876}
{x=1679,m=44,a=2067,s=496}
{x=2036,m=264,a=79,s=2244}
{x=2461,m=1339,a=466,s=291}
{x=2127,m=1623,a=2188,s=1013}
-780
View File
@@ -1,780 +0,0 @@
ztj{s<2703:A,m<1025:vk,ztl}
nqt{a>3513:R,s>2424:R,m>929:R,A}
mr{s>2281:R,A}
gf{x>2746:R,a<3379:jcl,R}
gkv{x>2579:qlx,s>322:rxv,R}
gdl{x<2917:A,s>82:A,s<54:R,R}
hzc{m<1277:R,m>1355:A,x>953:A,R}
xs{x>2337:ft,m>1444:A,R}
hs{m<235:A,a<2424:A,x<3026:pvh,hqk}
cls{a<1361:zch,s<3630:tnh,a<2359:px,spb}
gq{m<1157:A,R}
hc{m<2726:A,s>1302:A,R}
lt{x>3157:A,a<3669:R,R}
sf{x<3199:R,s>2680:jrl,x>3718:jh,R}
hr{m>1737:A,A}
bgg{x<171:A,x<283:R,R}
pgb{m<1624:ksc,x>2675:bzc,bzn}
zm{m<2599:sjc,m>3497:A,m<2946:A,A}
gbb{x>860:bxv,a<2306:br,msc}
gsl{x>53:A,A}
zs{x<1669:kp,x<2690:ns,s>2951:cls,tvv}
qhq{x<1264:A,m<1728:A,R}
gg{s<239:A,s>340:R,x>3642:A,R}
ktx{m>2620:R,m>2073:R,a<3539:R,R}
xg{x<3497:fp,sgc}
pms{m<3366:R,x>3570:A,R}
gsb{x>2077:A,A}
xf{s>3779:A,R}
tfs{s>3844:rb,s<3703:scg,bk}
bgb{a>2837:R,a>2812:A,A}
nvk{s<2358:mr,x>2818:nqt,x<2757:lf,R}
fg{a>1961:A,x<68:R,R}
cfz{x>1567:A,m>951:A,a<2959:R,A}
ljt{m>950:A,m<557:R,m<745:A,R}
zcq{m>1403:th,fd}
tbv{a>1532:R,R}
dq{m>960:R,csz}
tvv{a<2619:zh,m>1623:kb,vh}
dzz{s>3136:R,s<2702:A,a>2889:R,R}
lg{a<66:A,s>784:A,s>263:A,A}
zfk{s<463:R,x>3180:A,R}
bdh{s>356:A,s>193:A,m>482:R,R}
tc{m>3454:R,x>3211:A,A}
tz{x>3191:R,a<1319:R,R}
cpn{m<2478:A,a<2228:A,a>3262:A,A}
qmt{x<2144:R,flt}
nsp{m<379:R,R}
sxt{s<1011:A,a>1135:A,rl}
bjg{m>973:lz,x>243:hh,a>1789:xl,xmg}
cj{x>2137:nst,m<3002:A,s>3193:jc,pfr}
lmc{a>2967:A,A}
tv{m>1493:A,m<769:A,R}
khc{m>2346:mbr,s>596:kvr,a<274:fzh,tb}
zbk{s>1140:qrt,x>1818:pv,a>540:gt,gxc}
kk{s>3728:R,s>3683:R,m<562:A,A}
jv{m<848:zpq,a>1225:fsv,ztj}
shb{a<242:A,m>2625:R,R}
fhg{m>1372:R,A}
dg{x>1246:qd,s<3289:lbf,a<1032:zzp,ks}
cfq{s>2689:A,s>2613:R,A}
gl{m>2798:cqm,s>3029:cnl,m>2233:A,qc}
tkv{m<1884:A,A}
fdm{m<1549:tgt,x<2498:kdf,s>528:jz,lt}
vx{x<2948:xc,mgp}
bs{m<687:A,R}
kp{x>609:dkr,tqc}
xpj{x<934:A,a>1772:A,A}
rhd{x>956:A,a<2471:A,a<3414:A,A}
srg{m>1381:A,s<264:A,A}
szv{s>453:mff,nzj}
ldl{a>3906:A,A}
rxv{m<1632:R,m>1700:R,R}
ch{s<3588:A,a<639:A,R}
sc{s>2789:A,a<1419:R,R}
gk{m>415:R,x>508:A,a<3053:R,R}
rs{s<1893:R,m>2997:R,x<2049:R,R}
ncn{s<722:R,m>3562:A,s>773:jm,vr}
kz{x>3160:A,A}
xxt{s>1035:R,a<942:R,R}
pfr{m<3520:A,A}
nh{a<638:mv,s>865:vm,nrf}
sg{s>3051:vps,m>2918:A,zhs}
xnj{x>3494:A,m>584:A,a<1897:A,R}
jg{s<2380:R,a<2211:A,A}
cqm{s<3107:R,a>3295:R,m>3224:R,A}
hgv{m<203:A,s>107:R,A}
vqt{x<2609:xkn,bnt}
ft{s>3154:A,m>1087:R,A}
qv{a>621:A,a>259:xp,m<2439:fbv,kpq}
lzv{x<2186:gpt,lsb}
lx{x>3655:A,s>2359:A,s>2271:R,R}
xfj{s<407:sxx,R}
tnh{x<3164:vx,js}
mbr{s<671:A,R}
tbn{m<2151:A,x<3001:R,R}
zhp{m<3768:fgp,x>3307:rv,kj}
qd{s<3201:A,s>3491:hgt,x>1468:A,R}
qdk{s<1950:R,R}
vn{s>2814:A,m>386:A,A}
lv{x>3090:A,s>2406:znh,R}
km{m>2029:A,m>1871:A,s<2456:A,R}
ppc{m>2718:R,x<2889:A,x>3361:A,R}
bk{a<3189:A,m>846:R,R}
ht{s>2582:jts,x<3333:hx,rgx}
bb{x<3122:A,x>3258:R,m>3625:A,A}
fd{m>650:R,x<450:A,a<2254:gb,gk}
dcf{s>1084:tzp,gbb}
pm{x>3659:A,m<3539:R,A}
hj{a>3260:hrn,A}
ds{m>767:A,m>718:A,R}
ccv{a<2781:R,a<2905:hd,s<1781:A,qdk}
vh{s<2473:lpg,m>643:cmn,s>2647:vkk,ht}
zld{x<3737:A,xst}
djf{x<748:R,R}
jfx{m>1768:gz,m>802:jfs,m<437:cl,snl}
vft{x<2121:dn,m<2486:kf,x<2180:qmt,vsj}
bc{m<369:hs,a<2050:dfd,m>584:mx,vqt}
dn{a<799:vbr,m<1868:A,s<1387:skb,rs}
kxl{a<1795:A,s>3664:A,s<3514:R,R}
bh{x>3971:A,R}
pv{x>1877:R,s<517:R,m>2313:R,A}
vzj{s<1879:cth,vc}
fc{a<2156:ths,zbc}
cs{a>2745:A,x>2067:A,s>2357:R,A}
nsj{a>2800:A,m<2010:R,R}
lsb{a>2810:R,x>2463:A,m>2877:R,bz}
nl{x<2336:A,x>2529:A,A}
pk{m<2800:A,s>3027:R,x<487:A,A}
bzn{m<1838:R,A}
qrt{s>1765:R,s>1529:A,s>1302:zdc,kzp}
srn{m<3131:zbr,a>3269:phc,x<2610:R,xd}
lz{m<1282:pzk,s>1085:gld,A}
spb{x<3144:krj,sx}
mqz{m>467:sm,m<282:R,s<969:hhs,jfp}
mff{s<632:A,x>625:R,dzt}
hgt{m<2577:A,s<3667:A,s>3805:R,R}
xpv{a<3077:R,R}
rf{m>3497:gv,a>334:vhk,A}
rsc{s>1811:A,jk}
vkl{a>1095:A,a<912:R,R}
mpn{a>3161:pdk,x>3461:zld,ff}
pzk{s>1180:R,m>1114:R,x>299:A,R}
vf{x<492:R,s<3334:R,R}
kjv{m<719:bc,vhc}
ks{m>2088:kxl,a>1906:ll,gq}
vm{m>1632:vb,qcr}
ph{a<2292:qzf,A}
xn{x<2461:qln,R}
px{a<1762:xg,x>3186:jfx,fc}
fzz{x<3174:mq,a>1103:nn,m<533:bgn,mdq}
xl{x>116:lmr,m<712:nvq,a>2807:jmf,R}
br{s>958:xxt,x<537:bnn,a<1228:R,ssr}
mcl{x>3441:R,s<2530:R,R}
gn{a<3598:R,a>3777:A,x>861:A,R}
scg{a>3029:A,s>3661:A,R}
kr{m<471:R,hz}
xfc{s>3354:R,R}
th{a>1860:vf,a>789:pk,mt}
nm{s<2242:A,x>3062:kz,R}
xp{m<2732:R,a<441:R,A}
fzh{a>101:A,x>3191:R,A}
bn{x<3725:R,a>499:R,R}
kmh{s>1727:A,a>1678:A,a<1550:A,A}
dj{m<2927:R,m>3578:A,x>1056:R,A}
jz{x>3123:A,a>3678:A,x>2902:R,R}
qq{m<3557:A,m>3852:A,a<1950:R,A}
nrv{m>1238:qcd,mqz}
pmd{x>3502:R,gdl}
ll{s>3570:A,s<3419:R,x>946:A,R}
td{x<1875:A,a>1161:A,A}
jt{m>1937:A,s<430:tkv,R}
pp{s<1233:mzr,m>2932:vsl,ccv}
ssr{s<903:R,R}
qcd{m>1677:R,R}
sv{x<3042:fv,s<3775:tc,m<3706:ct,dm}
qsg{x>3287:vvt,dbq}
cdt{x<3342:kx,a>1677:btj,nth}
jrl{m>1242:A,m>940:R,m<793:R,R}
dzt{s<732:A,A}
dk{m>1342:rmq,hdt}
rn{x<3645:A,R}
fx{s>1211:jpn,s>785:nrv,m<1357:pd,dcg}
nvh{a<2086:kmh,x<2940:A,m<2730:R,pms}
cb{x<581:sd,psf}
mq{m>678:A,x>2970:qf,a<881:A,ck}
qfn{s>298:A,R}
rss{s>1618:rsl,frj}
sp{x<3759:R,a>512:A,m>3807:R,R}
dns{m>270:A,x<2335:R,s>3567:R,R}
dsr{x<2503:R,m>969:A,x>3358:R,A}
jfs{s>3760:R,R}
zpq{x<2139:td,s>2466:nl,A}
vk{s<2893:A,a<803:A,s>2986:R,A}
rbn{a>3902:zp,m>472:A,R}
tvn{m<2544:R,A}
lqf{a<3601:rnx,a<3691:A,fz}
ls{m<1384:A,R}
rnk{a>3786:R,m<2367:A,zl}
pdk{x>3398:R,s>2636:tnq,a>3510:xt,km}
gm{x>1475:sg,zdv}
ps{s>2886:A,A}
ndh{a<979:fkj,a>1636:A,s>2743:tz,nf}
zhs{s>2501:R,a<3309:A,s>2306:A,R}
zht{a>1418:A,A}
fn{x>3198:A,a>3957:R,m>3278:A,A}
xc{m>1714:xfc,a>2574:cmr,A}
gld{m<1414:R,x<381:A,m<1444:A,R}
pz{m>3006:R,A}
fkp{a>3424:R,m<3526:A,A}
fqc{a<2473:tv,m>2350:cj,a<2565:xs,vv}
bnt{s>1011:R,x>3453:A,R}
xzq{a<3766:lqf,a<3888:kgd,s<1399:zmt,lp}
clh{a<1003:A,s>3818:A,ntv}
rq{s>2799:R,m<1088:A,A}
jfp{s<1113:A,R}
hh{x<466:A,R}
md{s>1194:R,R}
hm{a>1759:gsb,R}
vb{s>1454:A,s<1082:kxs,a>1134:A,hc}
rsl{a<3803:gh,st}
tjb{x>2545:A,x>1949:A,R}
zsp{s<3356:R,A}
bg{x>1362:A,R}
lbf{m>1460:A,mnr}
bt{s<856:R,s>1189:ppc,x>2845:R,R}
ct{a<1119:A,x>3291:A,m<3487:A,A}
drn{s>2455:R,x>3658:A,x>3401:R,A}
xst{m>2109:R,a>2952:A,a<2839:R,R}
pr{a>3195:xxm,R}
rnx{s<926:A,a>3544:R,A}
ngl{a<2849:kzb,x>1007:R,vq}
fhq{m<1694:R,m>3210:A,a>1513:A,A}
ttd{x>952:R,m>216:R,m>132:R,A}
tg{a>447:R,m<3009:R,s<3685:R,A}
cgl{x>2271:A,s>3239:R,s<2541:cs,A}
jh{a>3871:R,s<2611:A,R}
vlx{m>2576:A,a<3152:R,m>1231:A,R}
fh{s>1137:R,s<937:R,djf}
xz{x<2419:sl,x<3456:rt,m>3040:fs,crn}
pj{a<887:sq,s<3315:A,R}
kjt{m<990:hqc,nkr}
tb{m>1009:A,A}
ppm{a<1310:R,a<1850:R,a<2261:R,R}
jm{x<1054:R,a<579:R,A}
fsf{x<3020:R,R}
xxm{a<3299:R,R}
pvh{s>929:A,R}
bfx{a<3017:A,a>3351:gn,grz}
fp{x<2966:tbv,x<3308:R,R}
krr{x<677:tvn,A}
vdz{m<3388:R,x<844:A,R}
hzf{s>385:R,s<196:A,A}
jjf{x>3217:A,m<616:qfn,dr}
nq{x>2432:lg,m<1705:A,R}
cmn{a<3539:rtg,a>3754:sf,dv}
sq{a>365:R,m>2615:A,s>3324:A,A}
xqf{x<554:A,m>1924:A,x>1244:A,R}
gxc{a<350:A,s>506:fhg,vl}
qx{a<3727:A,R}
nzq{m<1027:R,s>1843:R,A}
rv{a<3212:R,x>3734:R,m>3888:tq,tn}
lrn{m>1353:kq,s<3039:jv,gx}
nf{m>2662:A,x<3529:A,m>2179:A,R}
zlz{a<750:mc,clh}
kf{a>756:A,R}
gj{m<1030:A,a>1937:R,R}
gb{s<3174:A,s<3470:A,A}
tnq{x>3001:A,R}
zqv{m>691:A,R}
kj{x<2954:psp,x>3147:mg,a>3127:mjb,A}
tgn{a>1711:lkc,s>541:qt,R}
npt{x<772:R,x>900:R,s<1084:R,A}
cx{x>3400:lxp,lbv}
vvt{s>278:R,A}
vqq{x<3192:R,A}
tq{s>2456:R,s<2301:R,x>3451:A,A}
xxx{m<2342:R,A}
dkr{a<2409:dg,m<1437:lvf,x>1274:gm,qdc}
fs{s>1657:pbv,m<3482:A,m>3677:R,R}
tpg{m<1159:A,x>3135:R,gmf}
qln{a<2906:A,a>2928:R,a<2918:R,A}
lvf{x<1270:bfx,x<1455:bzz,qk}
xlq{m<334:A,s>1515:A,A}
sx{m<1833:tfs,hf}
gpt{a>2836:zxd,a>2730:R,A}
krn{x>1155:ckd,s<1260:A,m>2770:A,zht}
sk{m>348:R,x>1377:A,m>153:A,R}
rl{a<984:R,R}
ntd{a<819:dns,qnm}
grz{x>890:A,a<3172:A,A}
kt{x>967:A,R}
qs{m<1546:A,R}
js{x>3672:qmv,a>2929:hdn,hcs}
bzz{m<647:sk,bg}
vv{s>2934:sj,R}
lbp{s>2775:R,R}
zxd{x>1854:A,R}
crn{s>1724:R,rn}
jc{x>1851:R,s<3672:A,m<3477:A,R}
xxh{m>1324:qqn,qm}
pn{s<976:A,m<2297:R,A}
fv{s>3818:A,s<3658:R,s<3743:R,A}
ck{x>2824:R,m<316:R,A}
vdp{x<3490:A,A}
xq{m>184:A,x>3334:A,A}
fz{m>3339:R,m>2690:R,x>2493:R,R}
jf{m<1773:R,x>659:R,A}
xd{a<3143:A,R}
svq{a<3528:A,R}
cl{x>3473:A,R}
qf{x>3076:A,R}
ktb{m<3197:A,s<704:R,s>1154:A,A}
gbj{m<158:R,m<302:R,m>336:R,R}
ff{s<2459:lmc,s>2743:R,nsj}
rcn{s>3821:R,x>2847:A,a<2261:R,A}
xkn{x>2134:R,x>1785:A,A}
pf{a>3576:A,s>3815:A,s>3737:R,R}
ntv{s<3659:R,A}
psf{m>575:R,a<2611:A,m>319:R,R}
fqz{a>3321:bx,vdp}
tzp{x<554:ph,a>2615:lm,krn}
pht{s>625:fh,x>606:ffn,sxb}
zz{m<1836:ql,s>1299:hp,m<3200:shb,A}
snl{s>3863:R,a<2001:xnj,kk}
qdc{a<3128:ngl,a>3442:rnk,x<874:zm,gl}
rsz{m>1017:R,x<2038:A,m<443:R,dzz}
frj{m>1063:md,a>3826:rbn,s>1317:lb,zkk}
bbt{a>3364:A,a<3152:R,R}
lpg{x>3231:fqz,x<2909:nvk,s<2283:nm,lv}
sd{s<1984:R,a>1624:A,m<729:A,A}
spq{x<3000:A,s>148:A,R}
fsv{s<2728:gj,m<1078:fpf,s>2917:R,R}
rmq{s<3098:A,x<182:fg,cpn}
msc{x>326:A,xxx}
drg{a>1618:hzf,s>486:zjl,a>619:hzc,A}
hx{x>3100:R,m<249:hnq,R}
ksc{a>3214:A,x>2913:R,R}
kxs{x<3497:R,s>949:A,A}
xv{s>311:A,R}
kd{x<3492:A,ppm}
st{s<1839:R,m>810:R,pgj}
ntb{m>3358:spq,m>2731:zhg,s<116:R,A}
lqz{a>3814:A,A}
fb{x>2177:tg,bjd}
dcg{a<3359:pgb,rch}
khp{a<2918:A,x>3796:R,m>378:R,A}
hhs{x<3165:A,R}
bnn{a<1158:R,x<228:A,A}
nx{m>469:R,x>3876:R,x<3760:A,A}
vl{m>1539:A,a>468:A,s>326:R,A}
qmv{s<3328:R,A}
rt{m<2818:fbx,R}
hcs{x<3425:zsp,mk}
mn{m<2363:A,R}
sm{m<839:A,x>2835:A,s>1035:A,A}
zn{x<2270:R,a>798:R,s>3678:R,A}
qqn{m>1794:jt,a<3748:fdm,gkv}
hdn{s>3198:A,s>3046:R,ngq}
mg{x>3205:R,s<2688:R,A}
sgc{x<3807:fhq,x<3919:A,bh}
qhl{m>2988:A,x>3259:drn,xpv}
zbr{x<2841:R,m>2724:R,R}
rjb{x>2706:R,R}
qp{m>1140:drg,tgn}
kkk{s>1408:vzj,m<1501:dnp,s<833:dmc,dcf}
cmr{a>3290:R,m>1084:R,m>506:R,A}
lbv{m<3300:R,a<923:A,s<2435:bb,qq}
mjb{m<3900:R,a>3686:A,R}
clg{s>1434:nvh,m>3229:rsh,bt}
hrn{a>3478:R,a>3380:R,m>1194:R,A}
zhd{s>1275:R,m>3076:R,m<2721:A,R}
hnq{x>2834:A,R}
tbt{x>3131:A,m<3435:R,A}
phc{a>3375:A,a<3306:R,A}
vq{x<800:R,s>2917:R,x<922:R,R}
kq{s<3392:sc,a>1260:hm,m>2319:fb,htk}
fbx{a>3317:A,m<2345:A,R}
cm{m<2219:R,m>2264:R,R}
csz{s>3528:R,A}
nst{x>2459:A,A}
lf{a<3121:R,x<2716:R,m<818:R,A}
xsp{x<2980:R,a>2817:A,A}
qm{x<2949:kr,x<3428:jjf,s<456:jtt,jqn}
qt{s<744:A,x<1059:R,s>816:R,A}
zc{x>3545:qx,a>3625:vn,A}
cxk{a>1449:ntt,s>1617:xbr,s>1504:R,xqf}
cg{x>2245:zx,x<1956:zbk,vft}
zkk{m<649:A,a>3680:R,R}
bx{a<3661:A,x<3529:A,a>3778:R,R}
mv{s>1300:rsc,khc}
qjt{x<3376:A,R}
mgp{x>3029:zq,A}
fpf{a>1769:R,x>2049:A,s<2923:A,R}
lhc{s>1662:A,m>1543:A,a<3599:tl,vfn}
mzr{a<2819:R,R}
psp{s<2611:A,a>3354:A,a>3056:A,A}
vc{m<1333:cb,mp}
bzc{m<1850:R,m<1953:A,R}
kb{m<2614:mpn,m>3380:zhp,gqd}
dv{a<3677:cfq,x<3383:R,s<2710:R,rq}
xh{s<2524:A,R}
vr{s>754:A,x<643:A,A}
sj{s<3498:R,s<3711:R,m<1518:A,R}
bq{a<1413:R,m>3189:A,a<1750:R,R}
bgn{m<197:A,m<353:gbq,xh}
jl{x>2858:R,m<476:R,R}
vbr{x<2055:R,m>2096:A,R}
ngq{a>3426:R,s<3009:A,a<3210:A,R}
krj{x>2852:pjd,gf}
dp{m>1430:A,A}
xkm{m<1913:kjv,vz}
vg{x>224:R,a>1513:A,m<323:A,R}
jmf{s<1182:A,a>3547:A,A}
vqr{a>3441:ljt,A}
ckd{m>3131:R,a<1567:R,m>2271:R,A}
bp{s>3270:A,s>3133:R,R}
pc{x>3663:A,m<491:R,A}
mx{m>663:bs,m<622:tjb,gkn}
qhh{x<1947:A,m>3589:A,R}
ths{a>2010:dp,R}
znh{m>662:A,x>2990:R,R}
fph{a>2941:R,s<1649:R,R}
nkr{x<1012:npt,m>1326:A,s>1224:R,R}
zbc{x>2881:R,x>2784:rcn,x>2722:xf,rjb}
hp{s>1600:R,s>1465:R,a>263:R,R}
kdf{s>420:R,m>1639:R,x>2176:A,R}
hkl{s<3823:bn,m>3668:sp,s>3936:A,A}
lp{m>3026:tbt,s>1876:R,bj}
zmt{a>3930:fn,a<3915:bcz,ktb}
jqn{a<3862:pc,m<761:R,a<3938:ldl,A}
hms{x>3072:A,s<1921:R,A}
sn{s>774:A,s>753:R,x>547:A,A}
kx{m>1998:tbn,A}
mqc{m<2308:A,m>3052:A,m>2635:R,A}
qdj{a>2946:zgm,a<2669:fqc,m>2271:lzv,ndr}
xt{a>3826:A,x<3063:A,A}
kvr{m>1390:R,x>3294:A,R}
hz{x>2278:A,x<1949:A,A}
fkj{x<3168:A,s<2741:R,R}
tn{m<3831:R,s>2560:R,A}
zjl{s>694:R,R}
ndr{a<2827:cgl,x<2240:rsz,xn}
btj{m<1813:qs,m<2042:jg,cm}
bjd{x<1891:A,s>3600:A,A}
gjg{m>2075:rjd,a<3588:fx,s<809:xxh,rss}
zch{s<3538:hl,m<2003:zlz,dz}
nrf{s>428:vkl,s>146:qsg,a>957:pmd,dxn}
vhc{s>1085:tpg,jxf}
lb{m<643:xlq,a>3717:svn,m>911:dsr,ds}
zdc{x>1803:R,A}
bzj{s>3689:A,m<2560:R,R}
flt{s>1360:A,x>2163:A,A}
qg{s>1039:A,A}
dm{m<3816:A,s<3853:R,A}
xmg{m>752:A,x>137:jzj,gsl}
bcz{a<3903:R,R}
lkc{a>3188:A,m<900:A,m>1018:A,R}
jxf{s<527:srg,A}
gx{m>486:dq,ntd}
bd{s>2400:A,x>3671:A,s>2281:R,A}
qc{s<2673:R,A}
lm{a<3182:dj,a>3635:lqz,a>3407:R,R}
qnm{m<247:R,a>1687:R,m>389:A,A}
zq{s>3263:R,s>3111:R,R}
mk{s>3246:A,m>2016:R,s<3088:A,R}
rql{a<3077:xsp,s>2761:jl,s>2722:R,A}
vj{s<2785:ndh,kd}
in{s>2178:zs,skv}
xrc{s>712:sn,A}
jp{a<2589:R,A}
pgj{a>3929:R,x>2479:A,A}
jts{x>3530:R,A}
gv{s>3739:A,R}
mnr{s>2737:R,A}
tgt{m>1439:R,s>292:R,A}
xvs{a<2848:A,A}
vps{a>3227:A,x<1588:R,A}
jzj{m<672:A,s<1122:R,R}
zzp{x<901:ch,R}
sl{s>1542:A,s>1296:R,x>1931:A,zxz}
rjd{a>3500:xzq,s<1086:qj,xz}
kgd{s>1426:A,a>3812:A,R}
dmc{m<2947:szv,kqx}
hbk{m<3419:A,R}
htk{a<729:R,a>1042:A,a>861:R,zn}
zp{s<1255:A,A}
qlx{m>1631:R,x>3329:R,R}
skv{x<1606:kkk,a<1440:ggv,a<3018:xkm,gjg}
zl{m>3149:A,a>3596:A,R}
sjc{m>2149:A,A}
ggv{x>2600:nh,cg}
pd{a<3356:pr,x<2700:xfj,a<3465:zbd,xv}
vhk{a<614:A,a>735:A,m>3340:A,R}
bz{x<2317:R,s<3304:A,A}
zbd{m>889:zfk,bdh}
vsj{a<598:zhd,R}
qzf{a>1455:R,x>340:A,s<1196:R,R}
dz{m<3157:qv,x>3473:hkl,a>877:sv,rf}
rtg{a>2957:R,A}
qk{a>3252:svq,s>3213:R,m>548:cfz,R}
zx{a>871:sxt,a>314:mn,a>186:zz,nq}
kcd{x<2880:R,s>94:R,R}
hqc{m<796:R,m>890:rhd,a<2192:A,xvs}
ffn{m>350:jp,a<2088:ttd,a>2817:R,R}
sz{m<1599:R,x>2121:ktx,m<3075:bbt,qhh}
jtt{a<3836:zqv,m<876:gg,A}
lmr{a<2718:A,a<3149:R,R}
zdv{s>3010:R,lr}
jcl{m<1659:A,R}
mdq{a<479:R,A}
dnp{m<537:pht,s<885:qp,x<582:bjg,kjt}
lxp{m>2932:A,lx}
kqx{s<513:hbk,a<1592:ncn,a>3119:xrc,kt}
cnl{x<1035:R,m<2338:A,R}
mp{m<2347:xpj,a>2221:vdz,bq}
rgx{s<2542:R,R}
rb{s<3903:A,A}
jk{m>2376:R,x>3391:R,m<1198:R,R}
zgm{s>3092:bzj,sz}
gt{a>1014:R,m<2365:ls,R}
jpn{s>1819:hj,a>3326:vqr,ljm}
nzj{s>254:R,m>2156:R,x<991:jf,qhq}
gh{m>856:A,nsp}
kpq{a<110:A,x>3312:R,x<3090:R,R}
hl{x<3177:pj,bp}
gs{a<180:R,s>3703:R,R}
gz{m>3188:R,R}
lft{s>2829:ps,gbj}
kzb{m>2754:A,a<2674:A,A}
vz{a>2453:pp,clg}
tqc{x<360:dk,zcq}
bxv{a<2317:A,m<2884:pn,fkp}
ztl{a<590:R,x<2295:R,x>2529:R,R}
vkk{a>3382:zc,x>3140:xrl,m<384:lft,rql}
fbv{s<3805:R,s>3881:R,a>172:R,R}
gbq{m>279:A,x<3717:R,x<3898:A,R}
svn{s<1485:R,A}
skb{s>589:R,s>295:R,x>2063:A,A}
mc{a>272:A,x>3488:gs,s>3786:A,fsf}
pbv{x<3811:R,a>3290:A,m<3444:R,A}
gkn{s<1377:A,A}
nth{a<1084:bd,A}
vsl{a<2799:A,a<2901:bgb,fph}
lr{x<1407:A,s>2654:R,s<2373:A,R}
dbq{m<1824:R,s>291:R,A}
hdt{s>3011:R,s>2681:A,bgg}
nvq{m>597:R,x>47:R,A}
qj{s>674:pz,s>313:srn,ntb}
fgp{a>3257:R,mcl}
pjd{s<3848:vlx,A}
gmf{s<1729:A,A}
kzp{x>1746:A,x>1670:A,m>2460:A,A}
tl{m<888:A,m<1289:A,R}
zh{m<1334:fzz,s>2674:vj,m<2347:cdt,cx}
ql{s<1432:A,a>258:R,A}
rch{s<485:R,vqq}
hf{a<3208:R,pf}
bj{x<2870:R,m<2489:A,R}
zhg{x>3190:A,s>144:R,m<2941:A,R}
rsh{x<3060:R,a<1833:pm,R}
ntt{a>1930:R,a<1611:A,A}
hd{s>1811:A,R}
dfd{x<2726:A,qg}
gqd{a>3471:qjt,qhl}
xrl{x>3598:khp,m>284:lbp,m<100:R,xq}
zxz{m<2818:A,R}
vfn{s>1502:R,x>955:R,s>1440:A,R}
dr{s<370:A,x>3070:R,R}
cth{a<2210:cxk,a>3174:lhc,krr}
xbr{m<1775:R,m>3200:A,A}
nn{m>718:R,x>3641:nx,A}
dxn{s<55:hr,x>3309:A,a<824:kcd,mqc}
mt{a<423:R,a>555:R,R}
hqk{a>2663:A,s<888:R,a<2564:R,A}
ns{a<2307:lrn,qdj}
sxb{s>318:vg,hgv}
ljm{s<1457:A,m>763:A,s>1648:R,A}
qcr{s<1460:R,m<548:hms,a>1054:A,nzq}
sxx{a>3455:A,R}
{x=378,m=450,a=211,s=36}
{x=220,m=1090,a=338,s=879}
{x=117,m=124,a=2136,s=128}
{x=1392,m=1408,a=126,s=16}
{x=2038,m=278,a=901,s=1801}
{x=323,m=1703,a=964,s=571}
{x=265,m=358,a=456,s=34}
{x=1513,m=144,a=525,s=1341}
{x=355,m=2036,a=814,s=1179}
{x=937,m=701,a=2026,s=1349}
{x=1292,m=766,a=2805,s=16}
{x=319,m=26,a=83,s=1193}
{x=600,m=5,a=242,s=76}
{x=117,m=1415,a=1636,s=1057}
{x=87,m=1530,a=1686,s=386}
{x=36,m=957,a=1712,s=300}
{x=2570,m=49,a=661,s=442}
{x=643,m=698,a=1593,s=854}
{x=1450,m=1410,a=289,s=1342}
{x=1690,m=376,a=584,s=3715}
{x=1942,m=570,a=1726,s=1192}
{x=420,m=475,a=1410,s=863}
{x=550,m=662,a=2140,s=105}
{x=241,m=2370,a=756,s=26}
{x=705,m=425,a=1000,s=160}
{x=1763,m=914,a=197,s=555}
{x=2267,m=323,a=70,s=147}
{x=497,m=392,a=1959,s=360}
{x=428,m=1375,a=415,s=236}
{x=1800,m=96,a=403,s=1227}
{x=216,m=381,a=1217,s=1031}
{x=3129,m=304,a=811,s=1753}
{x=555,m=59,a=3254,s=2896}
{x=397,m=1518,a=740,s=496}
{x=905,m=217,a=1234,s=2319}
{x=283,m=2490,a=309,s=1156}
{x=1777,m=624,a=96,s=2053}
{x=1031,m=481,a=1014,s=198}
{x=155,m=205,a=2460,s=832}
{x=123,m=25,a=3962,s=3662}
{x=3242,m=396,a=519,s=150}
{x=2632,m=1307,a=3594,s=1714}
{x=147,m=285,a=1020,s=40}
{x=1498,m=1133,a=241,s=1263}
{x=1977,m=323,a=1594,s=241}
{x=807,m=1042,a=702,s=295}
{x=70,m=455,a=1328,s=108}
{x=2392,m=27,a=158,s=44}
{x=528,m=671,a=2003,s=935}
{x=1539,m=2002,a=168,s=479}
{x=2121,m=195,a=901,s=1116}
{x=251,m=51,a=380,s=745}
{x=793,m=1959,a=598,s=605}
{x=137,m=261,a=714,s=1548}
{x=2783,m=486,a=2065,s=914}
{x=574,m=387,a=250,s=28}
{x=3,m=829,a=1862,s=2}
{x=846,m=2476,a=841,s=1810}
{x=1020,m=114,a=463,s=323}
{x=4,m=970,a=192,s=142}
{x=942,m=2297,a=125,s=1638}
{x=1664,m=2275,a=2086,s=290}
{x=682,m=93,a=143,s=2033}
{x=1613,m=356,a=463,s=632}
{x=633,m=268,a=150,s=798}
{x=1743,m=1455,a=56,s=487}
{x=2774,m=103,a=739,s=77}
{x=1760,m=2631,a=81,s=138}
{x=461,m=1688,a=1543,s=1712}
{x=1182,m=14,a=566,s=3270}
{x=680,m=467,a=1920,s=297}
{x=1281,m=2355,a=704,s=1340}
{x=142,m=65,a=589,s=20}
{x=1412,m=559,a=677,s=2106}
{x=905,m=2761,a=1526,s=648}
{x=399,m=667,a=1901,s=27}
{x=2241,m=3411,a=1786,s=321}
{x=1395,m=1278,a=508,s=1112}
{x=363,m=35,a=218,s=1280}
{x=829,m=115,a=304,s=192}
{x=1397,m=599,a=861,s=838}
{x=824,m=2140,a=88,s=1736}
{x=661,m=276,a=502,s=731}
{x=585,m=14,a=705,s=473}
{x=747,m=95,a=829,s=805}
{x=2006,m=323,a=982,s=168}
{x=795,m=193,a=473,s=1531}
{x=687,m=428,a=972,s=1154}
{x=254,m=426,a=281,s=552}
{x=171,m=369,a=382,s=1369}
{x=964,m=10,a=322,s=2007}
{x=1960,m=183,a=2153,s=1967}
{x=2315,m=170,a=41,s=727}
{x=189,m=901,a=307,s=3026}
{x=757,m=1235,a=1316,s=335}
{x=836,m=3023,a=453,s=2355}
{x=2187,m=2140,a=683,s=2560}
{x=1772,m=468,a=1812,s=1329}
{x=783,m=601,a=1339,s=3291}
{x=570,m=172,a=1794,s=120}
{x=1207,m=1572,a=700,s=758}
{x=1961,m=3652,a=702,s=153}
{x=1094,m=435,a=19,s=938}
{x=3328,m=166,a=247,s=216}
{x=1500,m=2012,a=1561,s=59}
{x=12,m=2269,a=8,s=796}
{x=193,m=1137,a=328,s=13}
{x=120,m=1179,a=59,s=1829}
{x=499,m=650,a=1049,s=1803}
{x=2761,m=1431,a=389,s=1322}
{x=456,m=2766,a=2165,s=348}
{x=2387,m=12,a=2140,s=556}
{x=387,m=7,a=1514,s=1137}
{x=1111,m=608,a=581,s=965}
{x=1055,m=181,a=754,s=67}
{x=74,m=2582,a=66,s=546}
{x=5,m=956,a=1013,s=657}
{x=262,m=189,a=2496,s=233}
{x=518,m=2821,a=851,s=825}
{x=351,m=1981,a=221,s=34}
{x=995,m=165,a=36,s=2286}
{x=1636,m=335,a=936,s=447}
{x=763,m=692,a=1527,s=210}
{x=301,m=559,a=1815,s=2640}
{x=959,m=2852,a=232,s=53}
{x=136,m=153,a=206,s=11}
{x=1533,m=42,a=2014,s=136}
{x=341,m=378,a=37,s=577}
{x=220,m=1451,a=185,s=421}
{x=1086,m=3265,a=1184,s=2960}
{x=143,m=2701,a=602,s=173}
{x=628,m=1016,a=1642,s=223}
{x=597,m=641,a=1331,s=651}
{x=809,m=1843,a=1111,s=2189}
{x=1385,m=1352,a=238,s=1969}
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-255
View File
@@ -1,255 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
"strings"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 uint
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
var workflows = make(map[string][]rule)
var parts []part
for scan.Scan() {
text := strings.TrimSuffix(scan.Text(), "}")
if len(text) == 0 {
continue
}
// Is Part
if p, ok := scanPart(text); ok {
parts = append(parts, p)
continue
}
if name, r, ok := scanRule(text); ok {
workflows[name] = r
}
}
var result result
result.valuePT1 = solveWorkflow(parts, workflows)
result.valuePT2 = solveRanges(workflows)
return &result, nil
}
type part struct {
x, m, a, s int
}
func (p part) String() string {
return fmt.Sprintf("{x:%v m:%v a:%v s:%v}", p.x, p.m, p.a, p.s)
}
func scanPart(text string) (part, bool) {
var p part
// Is Part
if text[0] == '{' {
for _, s := range strings.Split(text[1:], ",") {
a, b, _ := strings.Cut(s, "=")
i := aoc.Atoi(b)
switch a {
case "x":
p.x = i
case "m":
p.m = i
case "a":
p.a = i
case "s":
p.s = i
}
}
return p, true
}
return p, false
}
type rule struct {
match string
op string
value int
queue string
}
func scanRule(text string) (string, []rule, bool) {
name, text, _ := strings.Cut(text, "{")
var r []rule
for _, s := range strings.Split(text, ",") {
if a, b, ok := strings.Cut(s, "<"); ok {
b, c, _ := strings.Cut(b, ":")
r = append(r, rule{
match: a,
op: "<",
value: aoc.Atoi(b),
queue: c,
})
continue
}
if a, b, ok := strings.Cut(s, ">"); ok {
b, c, _ := strings.Cut(b, ":")
r = append(r, rule{
match: a,
op: ">",
value: aoc.Atoi(b),
queue: c,
})
continue
}
// default queue comes last
r = append(r, rule{queue: s})
break
}
return name, r, len(r) > 0
}
func (r rule) Match(p part) bool {
var value int
switch r.match {
case "x":
value = p.x
case "m":
value = p.m
case "a":
value = p.a
case "s":
value = p.s
default:
return true // default to new queue
}
if r.op == ">" && value > r.value {
return true
} else if r.op == "<" && value < r.value {
return true
}
return false // no match
}
func solveWorkflow(parts []part, workflows map[string][]rule) int {
// var rejected []part
var accepted []part
for _, p := range parts {
workflow := "in"
nextStep:
for workflow != "" {
for _, r := range workflows[workflow] {
if !r.Match(p) {
continue
}
workflow = r.queue
if workflow == "A" {
accepted = append(accepted, p)
workflow = ""
break nextStep
}
if workflow == "R" {
// rejected = append(rejected, p)
workflow = ""
break nextStep
}
continue nextStep
}
}
}
sum := 0
for _, p := range accepted {
sum += p.x
sum += p.m
sum += p.a
sum += p.s
}
return sum
}
func solveRanges(workflows map[string][]rule) uint {
pq := aoc.PriorityQueue(func(a, b *queue) bool { return false })
pq.Insert(&queue{
"in",
block{
ranger{1, 4000},
ranger{1, 4000},
ranger{1, 4000},
ranger{1, 4000},
}})
var accepted []block
// var rejected []block
for !pq.IsEmpty() {
current := pq.ExtractMin()
for _, rule := range workflows[current.name] {
next := &queue{name: rule.queue, block: current.block}
switch rule.match {
case "x":
current.x, next.x = split(current.x, rule.value, rule.op == ">")
case "m":
current.m, next.m = split(current.m, rule.value, rule.op == ">")
case "a":
current.a, next.a = split(current.a, rule.value, rule.op == ">")
case "s":
current.s, next.s = split(current.s, rule.value, rule.op == ">")
}
switch next.name {
case "R":
// rejected = append(rejected, next.block)
case "A":
accepted = append(accepted, next.block)
default:
pq.Insert(next)
}
}
}
var sum uint
for _, a := range accepted {
sum += uint((a.x[1] - a.x[0] + 1) * (a.m[1] - a.m[0] + 1) * (a.a[1] - a.a[0] + 1) * (a.s[1] - a.s[0] + 1))
}
return sum
}
type ranger [2]int
type block struct {
x, m, a, s ranger
}
type queue struct {
name string
block
}
func split(a ranger, n int, gt bool) (current ranger, next ranger) {
if gt { // x > N => [0,N] [N++,inf]
return ranger{a[0], n}, ranger{n + 1, a[1]}
}
// x < N => [N,inf] [0,N--]
return ranger{n, a[1]}, ranger{a[0], n - 1}
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 19114)
is.Equal(result.valuePT2, uint(167409079868000))
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 377025)
is.Equal(result.valuePT2, uint(135506683246673))
}
-11
View File
@@ -1,11 +0,0 @@
...........
.....###.#.
.###.##..#.
..#.#...#..
....#.#....
.##..S####.
.##..#...#.
.......##..
.##.#.####.
.##..##.##.
...........
-131
View File
@@ -1,131 +0,0 @@
...................................................................................................................................
.#.......#..#...#.......#......#....#..#...#...#....#.#..........................................#...............#..........#......
.............##..................#......#.#....#.......................##..#........................#......#..........#............
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........#....................#....#.#.#......##........#...........#...........#..........#...#..........#......................#..
.........#.#...#.......#........#........##...#...#..##........................................##...#.#........................#...
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...........#.......####..#.#..............##................#.#.#.....................##.....................#...#..............#..
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.#.......#.................#...............#..........#.....................#.....#............#......##....#.....#...#....###.....
...##...........#..........#.#........#............#..#.#........................#.....##............#...##.#.......#.##....#......
...........#........#...........#.......#......#...#.....#............................#........#..#................#...#....##.....
...##.##.........#.####..#............#..#.....#.......................#......#..........#.#..#.#....##........#....#.....#..#..##.
...................................................................................................................................
-99
View File
@@ -1,99 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(runner(64))) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func runner(rounds int) func(scan *bufio.Scanner) (*result, error) {
return func(scan *bufio.Scanner) (*result, error) {
var garden garden
for scan.Scan() {
txt := scan.Text()
garden.m = append(garden.m, []rune(txt))
for i, c := range txt {
if c == 'S' {
garden.start[0] = len(garden.m) - 1
garden.start[1] = i
}
}
}
garden.Step(rounds)
return &result{
valuePT1: len(garden.steps[len(garden.steps)-1]),
}, nil
}
}
type garden struct {
start aoc.Point[int]
m [][]rune
steps []aoc.Set[aoc.Point[int]]
}
func (g *garden) Neighbors(p aoc.Point[int]) []aoc.Point[int] {
var neighbors []aoc.Point[int]
for _, n := range []aoc.Point[int]{
{p[0] - 1, p[1]},
{p[0] + 1, p[1]},
{p[0], p[1] - 1},
{p[0], p[1] + 1},
} {
if n[0] >= 0 && n[0] < len(g.m) && n[1] >= 0 && n[1] < len(g.m[0]) && g.m[n[0]][n[1]] != '#' {
neighbors = append(neighbors, n)
}
}
return neighbors
}
func (g *garden) Step(n int) {
if len(g.steps) == 0 {
g.steps = append(g.steps, aoc.NewSet(g.start))
}
for step := range(n) {
g.steps = append(g.steps, aoc.NewSet[aoc.Point[int]]())
for p := range g.steps[step] {
for _, n := range g.Neighbors(p) {
g.steps[step+1].Add(n)
}
}
}
}
func (g garden) String() string {
var b []rune
for i, line := range g.m {
if i == g.start[0] {
line[g.start[1]] = 'X'
}
if steps := len(g.steps) - 1; steps > 0 {
for p := range g.steps[len(g.steps)-1] {
if p[0] == i {
line[p[1]] = 'O'
}
}
}
b = append(b, line...)
b = append(b, '\n')
}
return string(b)
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := runner(6)(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 16)
is.Equal(result.valuePT2, 0)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := runner(64)(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 3709)
is.Equal(result.valuePT2, 0)
}
-13
View File
@@ -1,13 +0,0 @@
jqt: rhn xhk nvd
rsh: frs pzl lsr
xhk: hfx
cmg: qnr nvd lhk bvb
rhn: xhk bvb hfx
bvb: xhk hfx
pzl: lsr hfx nvd
qnr: nvd
ntq: jqt hfx bvb xhk
nvd: lhk
lsr: lhk
rzs: qnr cmg lsr rsh
frs: qnr lhk lsr
File diff suppressed because it is too large. Load diff
-63
View File
@@ -1,63 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
"iter"
"strings"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
g := aoc.Graph[string, int]()
var root string
for scan.Scan() {
line := scan.Text()
v, lis, ok := strings.Cut(line, ": ")
if !ok {
continue
}
if root == "" {
root = v
}
for _, l := range strings.Split(lis, " ") {
g.AddEdge(v, l, 1)
g.AddEdge(l, v, 1)
}
}
for i, v := range enumerate(g.BFS(root)) {
fmt.Println(i, v)
}
return &result{}, nil
}
func enumerate[T any](vs iter.Seq[T]) iter.Seq2[int, T] {
i := 0
return func(yield func(int, T) bool) {
for v := range vs {
if !yield(i, v) {
return
}
i++
}
}
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 50)
is.Equal(result.valuePT2, 0)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 0)
is.Equal(result.valuePT2, 0)
}
-6
View File
@@ -1,6 +0,0 @@
3 4
4 3
2 5
1 3
3 9
3 3
-1000
View File
@@ -1,1000 +0,0 @@
17633 15737
79440 47531
44767 73309
86871 26386
66575 90774
31637 38259
89855 50198
81829 20253
95071 98569
34163 43719
28696 84802
10975 89855
48232 15737
14078 99983
40882 73431
75659 94769
85341 13345
92610 16338
18043 59463
60606 24540
22376 46760
14535 24785
26022 94769
90745 76304
94386 84190
22699 50602
48716 38259
93599 63674
24797 57698
89866 94029
13841 87991
12612 31743
22889 53500
84705 43272
50982 26386
19312 68554
43985 36005
23864 99058
71953 45509
58611 64279
15949 98297
89181 99781
57095 54781
19462 82924
13989 32724
74037 81607
98414 34699
17793 73309
77332 64279
17360 75855
88430 38259
59633 52523
93603 31051
93215 57119
89750 48853
73983 31051
95163 35142
50441 65929
66767 72254
96947 78965
62870 50159
46395 76148
25246 21955
39127 18070
69589 72254
87118 77505
89577 11697
64365 17982
89417 90211
38259 91050
14458 32457
42775 20442
58228 72254
87729 30434
63480 17982
90234 31051
19242 94087
77553 64344
42962 27509
20746 70689
42003 14840
24751 72254
98825 66551
35667 48627
86088 43388
87433 12947
42556 73309
77443 26386
85947 66440
26239 23875
51904 10613
45935 55396
93900 79692
94769 26138
89944 29196
16924 31743
29441 72254
31685 52714
28455 38856
82408 89991
50492 79692
48587 27909
52190 51936
14432 26239
40296 90211
87571 15975
68554 82924
60909 77747
90581 50216
17874 89227
77699 84802
52227 95383
81281 38845
74510 77249
34913 52738
17927 11147
38246 67042
95559 90562
97142 94769
17388 43583
45933 73309
61625 92202
92202 60021
32609 42173
10121 15737
42108 52145
99781 88040
71839 52086
31215 12281
23028 11321
45513 36187
44989 92435
21042 26664
41686 53092
49396 13345
87383 24542
57374 94769
92305 94769
90956 73220
59298 60825
71833 61968
39322 15153
90211 98328
78524 76232
56222 48717
88896 42647
24989 84802
15618 57610
40750 15330
57787 59202
66076 64279
27005 46356
12299 27983
99606 96968
78648 88145
90191 82924
40731 26599
28572 32457
29036 39980
12210 26664
72284 11697
76661 90364
90125 24914
42239 14455
11589 61336
33000 72254
10758 31712
10172 21525
39561 91482
47405 95316
44894 83948
46926 43967
59896 87826
85512 65546
58641 79692
83574 57878
98203 84802
43633 10581
47564 69216
87287 82731
43747 13345
91297 79692
76432 18598
75790 26386
93818 96480
31051 38259
47511 64279
97907 22026
87367 90211
59976 50541
52149 99781
17942 67693
99139 69460
66216 49858
29264 38259
82924 51350
66027 25520
82954 73309
12290 67322
20683 93568
85750 13345
54662 52685
79346 31641
76068 84568
39015 79773
30045 19435
82962 25655
20148 42108
67813 29679
65066 26239
84222 63931
13345 59242
90893 48967
51707 83112
42399 15737
40546 66000
19343 92202
95420 14200
81543 55348
28417 13345
57947 91893
76560 24540
25531 23044
60453 50868
48959 38856
66180 16455
16907 83845
79677 32420
69680 92202
65677 32375
58869 79692
49481 19672
81530 26664
30968 18603
40003 36218
70770 89227
51169 17982
39585 99781
41887 90211
98401 68715
66079 60199
79686 17982
95976 34064
62505 24540
66440 31743
66353 26239
37729 66440
78716 84802
87428 62768
52512 89855
86117 84802
54387 68022
13759 78689
40476 66769
44961 19623
99372 68799
89090 79636
61709 42060
66586 11972
68112 33028
56457 31743
58500 37748
49835 52835
69526 95383
81736 84802
72397 80320
28792 44785
67973 74969
28140 79692
99229 95383
37502 67333
21071 32457
98028 82116
13892 64667
64351 19859
39347 86071
73309 94769
25904 31051
50933 28770
81957 97102
53641 15737
88814 42916
92575 26239
62255 54132
81785 72088
75349 50602
83203 89855
98080 81605
93942 31743
97798 57279
45256 73898
51544 93706
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68947 68366
91830 68022
91524 54353
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90123 40095
86890 21718
98282 26239
41961 42868
11039 12856
55505 73643
56720 73309
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16280 31743
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38306 72254
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50171 26239
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31650 59611
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22481 16596
56161 26876
11821 15737
21702 42699
95781 99704
96637 61893
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67482 73832
41457 22015
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46515 31743
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42981 66150
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10056 90211
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25614 38259
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96919 57120
57074 84802
97433 94600
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23267 73309
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45398 49944
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84914 21538
15737 58959
85633 17470
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46901 31230
31573 14744
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52063 31743
15665 92202
55652 57799
94618 43492
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23202 73309
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53415 65905
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22407 40613
56638 73309
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37936 55116
27252 62202
52765 68022
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24335 31051
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34510 24540
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25535 45844
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92730 64279
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11083 73309
21863 36153
38429 62600
61106 92358
97986 93975
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93825 66535
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24546 21464
74178 15737
42883 94769
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42992 26664
71684 42730
57251 23426
26664 31743
68948 73753
97206 68022
57843 33400
49113 13345
60920 50511
22678 89227
72961 78397
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86087 90211
89652 66440
49821 24540
50537 79692
73536 24540
53929 98400
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37062 38238
20934 72875
67200 34807
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31743 14721
59957 93818
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41938 17982
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80420 85851
46816 93742
28271 71400
87923 32457
67736 36498
47677 92202
56483 84724
90236 79692
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55425 46497
12465 17982
20096 82924
60707 96546
60329 73309
17905 31743
11135 17982
29543 94769
86447 79692
77740 97091
94482 84802
93699 69588
26097 13450
98119 79692
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86244 73309
96663 59923
15846 82924
85935 72254
27121 75478
85411 84131
30273 32457
20039 82924
78703 20706
41844 64465
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23329 90139
58675 96125
71413 93818
73282 14167
50904 89227
85583 65246
20025 17289
47996 18160
29785 31743
95739 47118
79616 92202
88013 76315
58837 91798
78955 92642
70336 26239
24170 33987
78256 24257
10398 26386
46571 93031
93997 79692
10668 45223
86866 90211
49014 53649
69991 92202
36977 90623
92324 79031
95872 13345
84633 26386
30462 24540
32209 85790
45036 80196
17978 68976
87590 50253
84802 72481
39492 68554
35134 63205
26840 17894
75937 10487
20865 70581
22548 26386
73301 56010
55824 85167
33501 38259
97678 30745
89755 41648
59158 81505
51201 66440
31408 92202
91451 90800
70921 29799
19367 13325
77381 31051
91572 89049
77233 26502
86139 70861
60708 35871
78193 26239
24930 31852
14024 82528
64480 82924
15775 26239
75694 94769
85608 73391
81409 19623
57211 26386
94296 59256
79582 21822
59998 38856
68629 13345
17800 26239
37775 44785
70250 28657
30006 39357
80597 35930
22013 93975
78422 26239
38548 24540
86266 72254
97848 26386
84347 56506
81988 28292
17114 26660
11319 73380
41857 13345
59624 18015
75476 33080
19083 13949
58992 58123
60891 32063
30704 28458
81706 98995
65022 87326
80970 46974
78758 79469
-86
View File
@@ -1,86 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
"iter"
"slices"
"sort"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
var (
left []int
right []int
)
for scan.Scan() {
txt := scan.Text()
var l, r int
_, err := fmt.Sscanf(txt, "%d %d", &l, &r)
if err != nil {
return nil, err
}
left = append(left, l)
right = append(right, r)
}
sort.Ints(left)
sort.Ints(right)
result := &result{}
result.valuePT1 = aoc.Reduce(func(i int, z pair[int, int], sum int) int {
return sum + aoc.ABS(z.L-z.R)
}, 0, zip(slices.Values(left), slices.Values(right)))
rmap := aoc.Reduce(func(i int, z int, m map[int]int) map[int]int {
m[z]++
return m
}, make(map[int]int), slices.Values(right))
for _, v := range left {
if r, ok := rmap[v]; ok {
result.valuePT2 += v*r
}
}
return result, nil
}
type pair[L, R any] struct {
L L
R R
}
func zip[L, R any](l iter.Seq[L], r iter.Seq[R]) iter.Seq[pair[L,R]] {
return func(yield func(pair[L, R]) bool) {
pullR, stop := iter.Pull(r)
defer stop()
for l := range l {
r, _ := pullR()
if !yield(pair[L, R]{L: l, R: r}) {
return
}
}
}
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 11)
is.Equal(result.valuePT2, 31)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 2756096)
is.Equal(result.valuePT2, 23117829)
}
-6
View File
@@ -1,6 +0,0 @@
7 6 4 2 1
1 2 7 8 9
9 7 6 2 1
1 3 2 4 5
8 6 4 4 1
1 3 6 7 9
-1000
View File
@@ -1,1000 +0,0 @@
40 42 44 47 49 50 48
65 67 70 71 72 75 75
74 76 78 81 83 85 87 91
73 76 79 81 82 85 86 91
64 67 69 70 68 71 72
76 78 77 79 82 80
12 13 12 13 13
57 59 61 64 65 62 66
14 16 18 19 21 24 22 27
36 37 37 38 39
1 3 5 5 4
72 73 76 76 78 78
36 39 40 40 43 45 49
24 26 26 29 31 37
16 17 18 22 23 24 26 27
56 57 61 63 66 65
52 53 57 58 60 60
40 43 47 49 53
3 4 7 11 13 15 22
84 87 92 93 95
63 66 69 72 74 79 81 80
43 45 47 52 54 57 57
51 53 54 59 62 66
19 20 25 28 31 32 33 38
76 74 77 79 82 83 85 88
22 20 22 25 28 29 26
33 31 34 37 38 40 40
24 21 22 24 25 26 30
81 80 81 83 85 87 89 96
33 31 32 35 37 38 36 38
37 34 33 35 34
62 61 63 66 68 67 67
12 9 6 9 10 11 12 16
32 29 26 27 30 32 34 40
83 81 84 84 85
97 96 96 98 97
32 29 29 32 34 37 37
87 85 87 90 91 91 95
90 88 91 91 98
67 66 70 72 73
24 21 24 28 30 32 29
6 3 7 9 9
67 66 70 72 76
43 40 41 42 46 48 55
59 58 61 64 67 72 75 77
84 83 89 92 94 92
56 55 57 62 64 64
11 8 9 12 17 19 20 24
22 19 21 28 34
52 52 53 56 58 59
16 16 17 19 21 23 20
86 86 88 91 92 95 95
22 22 23 25 26 28 32
72 72 75 78 84
89 89 87 88 90
89 89 88 89 87
58 58 61 63 64 62 62
75 75 76 77 79 81 79 83
36 36 39 42 44 41 42 48
76 76 78 79 79 80 82
22 22 25 26 29 32 32 29
31 31 31 34 37 40 42 42
58 58 60 61 64 67 67 71
2 2 4 4 10
51 51 53 56 60 61 64
61 61 64 68 65
24 24 27 31 33 33
70 70 71 74 78 82
61 61 65 66 68 70 77
44 44 46 48 54 56
7 7 10 12 17 20 19
23 23 25 32 33 33
56 56 59 62 69 72 76
31 31 34 35 37 43 48
29 33 36 37 40 42 45 47
10 14 17 18 21 24 27 25
52 56 57 60 61 62 62
72 76 79 80 83 84 85 89
52 56 57 60 63 64 70
23 27 24 26 27
28 32 33 35 36 37 36 35
7 11 13 11 14 17 17
42 46 44 45 46 49 50 54
35 39 37 39 42 43 45 50
43 47 49 52 53 53 55
79 83 83 85 86 87 85
8 12 13 15 18 20 20 20
67 71 72 73 73 77
28 32 33 33 39
48 52 56 58 59 61
28 32 34 35 37 41 39
25 29 33 36 39 39
14 18 20 24 26 27 28 32
59 63 66 69 73 78
36 40 46 47 50 52
15 19 26 28 29 28
29 33 40 41 41
52 56 57 58 65 67 71
33 37 44 47 50 52 54 61
21 26 27 29 30 33 36
78 84 85 88 86
50 55 57 59 60 60
60 67 70 71 74 76 80
59 64 66 67 68 74
39 44 47 49 52 49 51
3 10 11 13 15 16 14 11
41 46 49 47 47
74 80 77 78 82
71 76 75 77 79 84
45 50 50 52 53 55 58
72 78 78 79 81 82 83 81
7 13 16 17 17 17
28 34 37 37 38 42
54 59 61 61 64 67 74
66 71 73 74 78 81
27 34 38 41 43 46 48 46
23 29 31 33 37 37
27 33 36 38 42 44 47 51
29 36 38 42 45 46 52
55 60 61 68 70 73 76 77
73 78 80 85 86 84
72 79 81 83 90 92 93 93
11 18 19 20 27 30 34
66 73 75 82 88
63 61 59 56 58
83 80 78 77 77
37 34 32 30 29 25
78 77 75 72 69 67 61
45 42 44 41 40
6 5 6 5 7
51 48 50 48 48
84 83 81 80 79 80 77 73
83 82 85 82 80 74
57 56 56 55 54 52 51
52 49 49 48 46 44 42 44
8 7 7 6 6
51 49 49 48 44
72 70 68 65 65 58
71 69 65 62 60 58
72 69 65 63 60 63
50 47 44 41 40 37 33 33
62 60 56 55 51
67 66 64 60 57 55 52 47
99 96 90 88 87 85
45 42 36 34 33 32 34
73 70 68 66 64 61 56 56
72 70 67 60 59 55
21 20 13 12 10 4
31 32 29 26 23
53 56 55 53 54
93 95 93 92 91 91
51 53 52 51 49 45
53 56 53 52 51 45
6 7 4 5 4
37 38 35 38 36 39
71 73 75 74 73 72 71 71
38 41 39 42 38
20 23 21 18 19 12
29 30 27 25 25 23 21 19
5 7 7 4 1 4
27 28 25 25 24 23 22 22
84 87 87 84 80
88 89 87 87 85 80
54 55 54 50 48
52 53 49 47 44 46
55 57 56 54 50 48 48
55 57 56 54 50 49 45
41 43 42 40 37 36 32 27
50 52 51 50 45 43 42 39
38 40 38 31 30 32
67 69 67 64 62 57 57
81 83 80 78 73 69
51 53 52 51 50 44 42 37
65 65 63 61 59 56 55 54
75 75 72 71 70 73
44 44 42 41 39 38 37 37
17 17 14 12 9 6 2
61 61 59 56 53 46
81 81 83 82 79
88 88 86 84 87 85 86
49 49 46 45 43 45 45
97 97 95 98 96 92
38 38 37 39 36 33 31 26
60 60 60 57 56 54 53 50
23 23 20 20 18 16 14 16
96 96 96 93 93
48 48 45 45 41
69 69 66 65 65 63 58
99 99 95 94 93 90 89
8 8 5 1 2
87 87 86 82 80 79 79
32 32 31 28 24 21 18 14
45 45 42 40 37 35 31 24
63 63 56 55 53 52
78 78 76 75 73 66 63 66
67 67 62 59 59
90 90 88 83 81 77
58 58 57 56 55 54 49 42
21 17 16 15 12 10 7 5
33 29 28 25 23 21 24
81 77 74 72 70 70
36 32 31 28 26 23 19
46 42 41 38 35 33 27
66 62 61 63 60 59
66 62 63 62 60 62
76 72 69 71 69 66 66
66 62 65 62 59 57 54 50
48 44 43 45 42 36
36 32 32 30 29
74 70 68 68 65 68
22 18 16 14 12 10 10 10
67 63 63 60 57 56 52
85 81 79 79 78 75 70
49 45 44 41 37 34 32
22 18 15 13 9 7 5 7
45 41 37 35 35
65 61 57 55 53 52 50 46
82 78 77 76 72 67
92 88 85 82 75 73 71 68
67 63 61 55 53 51 54
73 69 66 65 63 62 55 55
82 78 73 72 71 67
68 64 57 54 52 50 43
84 78 76 75 72 70 69
89 83 80 78 77 78
83 76 73 70 68 68
40 35 34 33 29
61 56 55 52 51 46
97 91 94 93 90 88
97 90 88 91 88 86 89
22 16 18 17 16 14 14
42 37 36 39 38 36 33 29
57 51 54 53 50 44
89 83 81 79 79 78
69 64 64 61 63
22 15 12 10 10 8 5 5
16 11 8 6 5 5 1
29 24 23 23 21 19 16 11
72 66 62 59 57 55
83 76 72 69 66 65 62 65
30 25 23 19 16 15 15
52 47 43 41 38 34
54 48 47 45 41 38 35 29
61 54 53 52 47 46
91 85 83 78 80
25 19 18 13 11 11
67 60 57 50 49 45
55 48 45 40 37 35 28
3 6 9 12 15 18 19 16
53 55 56 58 59 59
43 45 47 49 52 56
11 12 15 18 24
49 51 50 53 55 58
21 24 27 28 30 29 27
29 30 32 35 33 35 35
2 5 4 6 10
37 40 39 40 41 48
60 63 66 68 71 71 73
21 24 26 26 29 32 31
7 8 8 9 12 13 13
70 73 75 75 79
22 23 24 24 25 27 29 34
34 36 37 38 42 44
70 71 72 75 77 81 79
1 4 7 8 9 13 13
64 66 69 73 75 77 80 84
77 80 82 86 87 90 96
59 60 61 67 70
78 79 85 87 88 89 90 88
8 11 13 19 21 22 22
20 23 28 31 32 36
22 24 30 32 39
79 77 80 83 85 88
28 27 28 29 27
30 27 30 33 35 36 36
61 60 63 66 70
29 26 29 30 32 35 36 41
76 73 72 73 76 78 81 83
8 7 10 11 8 11 10
11 10 12 13 16 17 14 14
72 70 73 70 72 74 78
57 54 57 56 59 60 65
44 41 41 43 46
28 27 27 28 30 27
74 72 73 73 76 78 78
21 18 18 21 23 25 29
75 73 75 76 78 78 81 87
73 72 76 78 81 84 87
76 73 74 78 80 81 78
68 67 71 72 72
88 85 89 91 95
26 23 25 28 32 33 36 41
45 42 47 50 52 53
81 80 85 86 83
67 66 69 76 76
43 42 44 51 53 56 60
6 5 12 15 21
49 49 50 51 53 55
67 67 68 70 72 75 74
1 1 4 5 6 9 9
12 12 13 16 20
44 44 45 46 47 53
90 90 88 89 91 94 97
77 77 74 76 77 76
36 36 34 36 36
46 46 48 50 49 53
57 57 54 57 60 67
30 30 31 31 34 36 37
14 14 15 17 18 18 17
51 51 52 52 52
34 34 34 35 39
5 5 7 7 13
65 65 69 71 73
17 17 21 23 20
64 64 65 67 68 72 73 73
46 46 48 49 53 57
47 47 51 52 53 59
64 64 69 71 72 75 77
78 78 80 85 87 84
10 10 11 12 19 20 20
17 17 23 25 29
48 48 51 56 63
65 69 71 74 76 78
31 35 36 39 40 42 43 40
67 71 73 76 78 81 81
62 66 67 68 69 72 74 78
3 7 9 12 15 18 24
44 48 46 48 49
9 13 12 15 18 21 19
56 60 61 64 66 64 64
2 6 8 5 8 11 12 16
78 82 84 81 83 90
57 61 63 65 65 66
53 57 57 60 58
85 89 89 91 91
45 49 52 52 53 57
50 54 57 59 59 60 65
14 18 22 24 27
59 63 67 69 71 70
7 11 12 16 16
71 75 79 81 85
25 29 33 36 39 44
69 73 74 77 84 87 88 90
78 82 85 87 93 96 99 97
70 74 75 77 82 82
51 55 62 65 67 71
29 33 39 42 43 49
75 81 84 87 89 91 92 95
24 31 34 37 40 42 41
72 79 82 84 85 88 89 89
71 76 79 80 82 86
2 7 9 12 15 21
29 35 32 35 37
25 31 28 31 32 34 32
79 85 88 87 88 91 91
23 28 29 31 29 30 34
13 18 21 20 22 28
14 19 22 23 25 25 26
79 84 87 87 90 91 89
25 32 32 35 38 38
46 52 52 53 57
39 45 45 46 47 52
33 39 42 46 48 51
70 76 77 81 79
35 42 46 48 48
58 64 67 71 74 78
76 82 84 88 89 90 91 97
6 11 16 19 21
61 66 69 70 75 73
55 60 66 68 69 72 73 73
3 10 11 18 19 23
60 65 67 68 75 81
46 44 41 39 38 40
40 39 36 35 33 31 28 28
97 96 94 92 90 86
79 77 76 75 73 70 64
88 87 85 86 85 83 81 78
81 78 81 80 78 75 78
92 91 90 88 86 85 88 88
44 43 46 43 42 41 37
21 18 15 14 11 13 7
97 96 94 92 90 90 88
93 92 92 90 92
4 3 2 2 2
22 20 18 15 12 10 10 6
40 38 36 36 34 31 29 23
92 89 87 84 83 80 76 74
92 91 90 86 84 81 82
40 39 35 32 29 27 27
85 82 81 79 76 74 70 66
73 72 68 65 63 56
53 52 51 49 46 41 38
83 81 78 76 70 67 69
37 34 33 31 29 24 24
38 37 31 28 25 21
38 37 31 29 22
71 74 72 70 68 65 62 60
21 24 22 19 20
51 54 53 51 49 46 45 45
29 31 29 27 26 22
35 37 36 33 31 28 26 21
48 50 53 50 49 47 44 42
30 32 31 28 25 28 25 26
69 72 71 73 70 67 66 66
54 55 58 57 55 54 51 47
60 63 61 63 57
15 16 16 13 12 10 8
82 83 83 81 83
83 85 83 81 81 79 79
6 8 7 7 3
32 34 34 32 27
18 21 18 14 13 10 8 7
51 52 48 46 43 41 39 42
62 65 63 62 58 58
19 20 19 15 14 10
66 68 65 61 58 52
85 86 85 83 80 78 71 69
60 61 60 57 54 48 47 48
11 13 11 5 5
50 51 48 47 46 41 37
49 51 44 43 36
88 88 86 85 82 79 77
36 36 35 33 35
66 66 65 63 62 62
26 26 24 22 20 18 14
13 13 12 10 9 4
79 79 76 73 70 69 70 67
41 41 42 40 41
5 5 3 6 4 2 1 1
8 8 6 9 6 2
96 96 93 92 90 92 87
33 33 31 30 30 29
82 82 80 77 77 76 79
19 19 18 18 18
64 64 63 62 62 61 60 56
54 54 52 49 49 44
96 96 93 92 91 90 86 83
93 93 90 86 85 82 79 80
32 32 28 27 24 24
24 24 21 19 17 15 11 7
68 68 66 64 63 61 57 52
47 47 41 38 37 35 32
82 82 81 78 72 70 67 69
66 66 64 63 61 60 55 55
51 51 50 47 46 41 38 34
60 60 57 52 47
95 91 90 89 86 85
62 58 57 55 52 53
27 23 20 18 16 16
97 93 90 89 86 83 79
61 57 55 52 45
60 56 57 55 52 49 46 44
58 54 56 55 58
87 83 80 78 76 79 76 76
33 29 26 23 22 25 21
82 78 75 72 71 73 66
11 7 6 6 4
8 4 3 3 5
68 64 64 63 61 59 56 56
33 29 26 26 22
85 81 78 75 72 72 70 64
29 25 23 19 18 15 12 10
51 47 45 41 44
95 91 87 85 83 80 80
31 27 23 22 20 17 13
61 57 53 52 51 48 42
48 44 42 35 34
17 13 6 5 2 4
58 54 52 46 43 43
89 85 84 82 79 72 69 65
83 79 72 70 68 67 61
79 74 72 71 68 67 66
17 11 10 9 8 7 10
83 77 75 73 72 70 70
55 48 47 45 42 38
64 57 54 53 50 49 47 40
65 59 58 56 59 58 56
25 20 21 18 19
13 8 6 3 6 6
75 69 66 64 61 64 62 58
45 39 38 37 34 32 34 29
26 21 19 19 17
23 16 14 12 10 10 11
35 28 25 22 20 20 18 18
30 25 25 22 18
20 14 12 12 10 8 3
55 49 48 44 41 40 37
24 17 16 12 9 12
26 21 18 15 12 11 7 7
65 59 57 55 54 50 47 43
86 80 79 76 72 69 66 59
34 29 27 20 19
96 89 88 83 85
97 92 89 82 80 80
66 59 57 56 53 47 43
28 22 17 15 12 5
50 50 50 47 46 45 42 44
99 95 92 88 85 82 80 80
2 3 4 5 7 11
81 74 71 73 76
42 44 47 49 47 47
30 31 30 33 38
5 5 8 14 16 18 24
97 91 90 87 82
27 28 30 32 35 37 37
29 25 22 20 21 17
38 34 30 29 26 24 20
46 39 37 33 33
43 39 37 36 33 30 29 25
13 17 21 22 27
78 71 70 67 65 60 57
54 56 54 52 51 49
47 53 54 55 56 57 58 65
48 48 46 45 44 40 41
66 64 61 58 56 54
32 33 35 36 38 41 43 46
81 84 87 90 92 94 96
64 66 67 69 71 72
45 46 47 48 50 53 55
27 26 23 21 20 17 16 14
67 70 73 74 76
20 19 17 15 12
30 33 35 37 40 42
63 62 60 58 57 56
7 8 10 12 15
52 50 49 47 46 45
27 26 24 21 19 16
7 8 9 10 11 12 14 17
27 26 23 22 21 20 19
42 44 47 49 52 53 55 58
63 60 59 57 55
44 45 48 51 53 54 55 58
79 82 85 86 89
28 26 25 23 21 18 15 13
20 21 22 24 25 26 29
54 55 58 60 63 64 66 67
25 26 28 31 32 34 37 39
40 39 36 33 30 28 26 25
41 40 37 34 33 32 30
21 24 25 28 29 30 32 35
77 76 73 72 71 68
67 70 72 74 75 76 77 78
68 70 73 76 78 79 82 85
53 52 49 48 45 44 43
31 33 36 39 41
97 94 93 91 89
66 69 72 75 78
53 56 57 59 60
73 74 76 79 81
94 91 90 89 87
24 26 27 30 32 35
40 37 34 31 28 25 23 22
36 38 39 40 42
87 88 90 93 95
71 74 75 76 77 78
65 67 70 71 73 74 76
42 41 38 36 35 33
86 89 90 91 92 93 95 96
39 37 36 33 31 29
23 22 19 18 15 12 9 6
59 58 57 54 52 49
71 73 74 77 80 83 85 87
10 9 7 6 5 4
65 67 68 71 73 76 77
18 20 22 25 27 28 29 30
83 80 79 78 76
24 27 30 33 35
18 21 24 27 30 31 34 35
84 85 87 89 90 93 94 95
66 68 71 73 74 76
43 40 38 36 35 32 30 28
96 93 90 87 86 84
29 30 32 34 36 39 40
57 59 60 62 64
15 16 17 20 22 25 27
37 38 41 44 47
62 61 58 56 54 52
53 55 57 58 61 63 65
11 13 16 17 18
63 66 67 68 69
6 8 9 10 11
35 33 31 29 26 23 20 17
35 34 31 28 25 22 20
41 43 46 49 51 54 56 58
65 68 71 73 76 77 80
9 12 15 18 21 24
75 74 72 69 67 65 62
19 18 16 14 12
27 28 31 34 35 37 38
37 40 41 44 45
38 35 34 31 28 27
87 86 84 81 78 75
84 83 81 79 76
81 79 76 73 72 69
34 36 38 41 43 45 46 47
73 74 77 80 83 84
26 28 29 31 33 35
89 90 93 96 99
40 43 44 46 48 49
15 18 21 24 26 29 30 33
89 87 84 82 79 78 76
71 74 75 77 78 81 82
25 23 21 19 17 14 11 8
89 87 85 84 83 80 77
60 62 64 66 69 70
92 91 88 85 84 82 79
77 78 79 81 84 86 88 90
34 33 30 28 25 22 21
47 48 49 51 52 54
41 42 44 46 47
69 66 64 63 61 59 58 55
55 53 51 48 45
57 54 52 51 49 47 46
81 79 77 75 72 69 67 64
44 46 49 50 52 55 58 60
77 74 73 72 69 66
74 77 78 80 83 85
72 69 67 66 65 63 60
63 64 66 69 70 73 74 77
34 35 37 40 41 44 45
78 77 74 71 70 67 66 65
73 71 68 66 63 62 60
81 79 78 77 75 73
85 82 79 78 77 75
94 92 90 89 88
35 37 38 41 44 47
85 84 82 81 79 78
48 49 50 53 54
11 12 13 15 17 18 20 22
26 24 22 19 16 15 14
20 17 16 15 14 11 10 7
80 83 84 85 86
36 37 38 41 43 44 45 46
77 76 75 74 72
15 16 17 20 21 24 27 29
67 70 71 73 74 77 78
89 86 85 83 80 77 74
52 50 47 45 44 43
30 29 28 27 24 21 19 18
89 86 83 81 79
81 84 87 89 92
23 24 26 29 31 33 35
97 95 94 91 90 87
75 72 71 69 68 66 63
65 67 70 73 76 77 80
39 38 35 33 30 28
59 62 63 66 68
13 16 19 22 25 28 29
28 30 32 33 34 36 39
63 60 58 55 53 52 49
40 42 44 46 47
35 34 31 30 27 24
70 67 65 64 61 58
9 10 13 15 16 18 20 21
92 95 96 97 98 99
55 54 51 49 47 44 42
21 18 16 15 14 13 10 8
41 39 38 37 35 33 31
20 21 22 23 25 26
31 32 35 37 39 40
2 4 6 9 11 14 17 20
51 54 56 59 62
43 40 38 35 34 33
87 86 84 82 80 78 77 74
43 46 47 50 53 56
41 39 36 35 33
90 87 86 84 82 79 77
64 63 62 61 58
60 58 55 54 52
37 34 32 29 28 26
87 85 83 82 79 77
82 83 84 87 90
22 21 20 18 16 13
20 23 24 26 29 31 32 34
45 47 48 49 50 53 55 57
82 85 88 90 93 96
40 37 35 32 29
42 39 38 35 33 30 29 26
32 30 27 24 21 18
97 94 91 88 85 83
52 50 47 44 41 40
97 95 92 91 90 88 85
61 64 67 70 71 72 73 75
63 61 60 58 56 53 51 48
57 60 61 64 67 68 71 72
17 18 21 22 23 24
26 29 30 33 35 37
90 88 86 83 82 81 79
73 74 75 76 77 78 81
46 48 51 54 56 59 60 63
88 86 84 81 78 76 73
22 25 28 30 33 34 37 38
76 77 79 81 84 87 88
1 2 3 6 8
34 33 32 29 28 27 25 22
68 69 70 73 76 79 81
46 45 44 42 41
78 75 73 72 69
83 82 81 80 79 77 76
47 50 52 54 56
33 36 38 39 42 45 46
78 75 72 70 69 66 64 63
45 47 48 50 51
22 21 18 16 13 11 9 8
53 56 57 59 61 62 64
35 33 31 28 25 24 23
13 12 10 8 6 5 2 1
19 16 14 13 10 7 6 4
33 36 39 41 42 44
57 59 60 63 65 68 69 70
41 38 37 35 32
85 82 80 77 75
51 54 57 59 62 64 65
36 38 40 41 43 45 46
83 86 87 90 92 93 94 96
58 55 54 51 49 47 44
61 58 56 53 52 50 49 47
19 16 13 12 11 10 9
47 46 43 41 38 35
71 68 66 63 62
81 84 87 90 91 93 96 98
6 7 9 11 13 15 18 21
78 79 82 84 86 89 91
29 31 33 35 36 37 38
60 62 64 67 69 70 71 74
66 69 71 72 74 75
50 53 55 57 58 59
51 53 54 57 59
12 11 10 9 7 6 5 2
41 44 47 48 50 51 52 54
55 54 52 51 48 47 44 41
46 45 44 41 40 37 35
62 61 59 56 53 51 48
81 84 85 86 89 90 93 95
24 25 28 29 32 35 36 39
46 43 41 40 38
15 13 10 7 5
81 78 76 75 74
61 62 65 67 70 73
43 40 39 36 33 32 31
49 46 44 42 39 37 35
27 28 30 31 33
52 51 48 47 45 44 42
38 35 33 31 28
3 6 9 10 13 15
36 33 31 28 27 25 22 19
18 19 22 23 25 27 30 31
28 31 34 36 39 40 42 45
96 94 91 90 88 87 84
36 37 39 40 43
89 87 86 83 80 78 76 75
93 92 91 88 86 84 83
91 90 88 87 84
64 63 61 60 57
52 55 57 60 63
11 12 15 16 17 20 22 25
93 90 87 84 82 80 77 74
84 81 80 78 77 75 72
34 35 36 38 39 40
65 67 68 69 70 73
81 79 78 76 75 72 69 66
88 87 86 85 82
44 43 41 40 39 38 37 34
76 79 80 83 86 87 89 92
22 21 19 18 16 15 13 11
60 61 64 67 69 70 71 72
75 76 77 80 81 82 83 84
66 63 61 59 57 54 52
72 71 68 67 64 61
78 77 74 71 70
67 64 62 61 58 57 55
27 29 32 33 36 37
14 13 11 8 7 5
51 54 55 56 58 61
36 37 38 40 41
19 21 22 24 27 30 33
61 58 57 55 54 52 51 49
80 82 84 87 89 91 93
93 92 89 88 86 83 82
79 76 73 70 68 66
24 22 21 20 17 14
17 14 11 8 7
87 86 85 82 80 77 76 75
14 13 11 10 9 7 4 1
82 85 87 90 93 95
58 55 54 52 51 50 49
60 59 57 54 53 52
80 77 75 72 69 67 64
45 46 47 49 50 53
91 90 87 86 84 82 81
69 70 71 72 73 76
85 84 81 79 77
21 20 17 14 11 10 7
68 67 65 63 62 60 58
34 35 37 38 41 42 44
12 13 15 17 20 22 25 27
18 16 15 12 10 9
20 17 14 13 11 9 8
67 65 63 62 59 57 55
88 91 92 93 94
91 90 88 86 84 82
66 64 62 59 56 54
78 76 75 73 71
71 68 65 62 61 60 57
56 57 59 62 63 65
30 28 26 25 22
82 81 78 77 76 74 73
54 52 49 48 46 43 40
59 58 57 54 51 49
80 81 82 83 86 88 90 91
85 83 80 79 77 75 72 71
87 89 90 91 92 94
13 14 16 19 22
29 28 25 23 22 20 19
21 22 24 27 29 32 34
11 8 6 5 3
65 63 62 60 58
32 35 36 38 39 40
38 39 40 43 44 45
43 40 37 35 33 30 27
10 7 6 5 4 3
4 5 8 9 11 13
87 90 93 95 97 98
68 69 70 73 74
65 62 61 60 58 56 53
53 54 57 60 62 64 65
57 58 59 62 64 66 68
56 54 52 51 48 47 45
87 90 91 94 95 96
93 92 90 89 87 85 83 82
3 6 9 11 12
35 32 31 29 28
82 81 78 77 74
10 12 14 15 18 20 23 24
60 59 58 57 54 53 51
37 34 33 30 28 26 24
22 20 18 16 14
15 18 21 23 25
19 17 14 13 12
20 18 16 14 11 10 8
84 83 82 80 78 76 73
11 12 13 16 19
59 56 55 53 51 50 48
81 79 78 76 75
4 7 9 10 12 13 16 17
1 3 5 6 9 11 14 15
24 27 30 32 35 37 38 39
50 48 46 45 43 42 39 37
53 51 49 48 45
82 81 80 77 74
38 37 34 31 29 27 24
77 78 79 82 85 88
66 63 62 61 58
40 39 36 35 32 29
16 13 10 7 6 5
39 36 33 32 30
90 88 86 84 81 80
91 88 86 83 81 79
87 86 83 81 79 77 75 72
10 11 12 14 16
20 23 25 27 28
64 66 69 70 72 73 76 77
89 88 85 82 80
24 23 20 19 18 16
59 56 55 53 51 49
99 97 94 91 88 86 83
27 24 22 20 17 16 15 12
84 87 90 93 94 96 98 99
37 38 41 44 46
21 22 25 27 29 30 32 33
18 19 21 23 25 27
30 29 27 26 25 22 20
82 80 78 76 74
23 25 28 30 31 32 35 38
19 16 15 13 10 7
84 85 86 87 88 89
86 84 83 80 78 76 75 73
9 10 12 14 15 18
18 21 23 24 25 28 29
52 51 49 46 45 44
11 14 16 17 20
39 38 37 35 34 32 29 26
66 63 61 58 55 52
99 96 94 93 90 88 85 82
51 50 47 46 43 41 38
70 68 67 65 62 61 60
86 83 81 78 75 74 73 71
33 31 28 26 24 21 19 17
53 50 48 46 45 43
15 14 13 10 7
49 46 43 40 37
79 80 81 84 85
1 4 5 8 10
34 33 30 29 27 25
11 9 7 4 2
77 74 73 70 68 65 62 61
88 87 84 82 79 77 74
46 45 43 40 37 36 34
47 49 52 54 57
16 17 20 21 22 25
27 25 23 22 19 16
76 73 71 69 66 63 60
57 58 59 62 65 68
52 50 47 44 43 40
69 66 63 60 59 57 56
30 32 35 36 38 39 40
12 15 16 17 19 20 22 23
68 67 64 61 58 55 52
67 66 64 62 60 58 55
71 69 66 65 64
85 84 82 80 79 78 77
10 13 16 18 19 20
49 52 53 56 57
24 21 18 16 13 11
95 92 91 88 87 84
80 82 84 85 88 89
46 47 49 51 52 53 54
17 14 13 12 10
66 67 69 71 73 76 79 82
52 49 48 45 42 39 38 36
79 82 85 88 90
84 86 89 90 92 95
69 71 73 75 78 80 81
28 30 33 36 38 40
31 33 35 36 39 40 42 44
58 59 62 63 64 67 70 71
63 66 67 68 71 72
72 73 75 78 80 83 84
66 64 62 61 60 58 57 56
55 57 58 59 60 62
75 76 78 79 81 84 85 88
75 74 73 71 69
91 88 87 84 83 81
22 21 18 17 15 14
81 83 84 85 87 90
18 16 13 12 11 9 6
55 54 51 50 47
11 14 15 16 17
80 77 74 71 69 67 64 63
94 92 91 89 88 85 84 82
61 58 57 56 54
76 77 80 82 85 87
67 65 63 62 61
27 25 24 23 21 18 15 12
43 40 39 37 36
89 87 84 81 79 77
57 59 60 63 65 68 71 73
96 93 91 88 86 84 83
62 59 58 56 54 52 51
30 32 35 38 41 42 44
24 22 19 17 15 12 11
34 33 31 28 26 25
5 7 8 11 13
48 46 43 40 37 36
39 36 33 30 27 26 25
51 48 46 43 41 38
52 51 50 47 46 45
57 55 54 51 50
61 59 58 55 52
38 36 35 33 30 27 24 23
73 72 70 67 66 63 61
33 30 29 27 24
97 95 94 91 90 88 86 83
81 79 76 75 73 72
8 9 12 15 17 19 21
26 29 31 32 34
88 86 85 83 80 78
76 78 80 81 82 83 85 86
15 12 10 7 6 3 2
33 32 29 26 24
32 31 29 28 26 23 21 18
88 87 84 83 81 80 79 78
33 30 28 27 25 22 21 18
58 61 64 67 69 72 75
45 44 42 39 37 35
85 84 81 80 79 77 76 74
58 57 55 52 51 50 47
58 57 54 53 52 50
75 73 72 70 67
27 26 24 22 21
24 23 20 17 15 14 12
30 29 27 25 24
81 80 78 77 74 73 71 70
58 57 56 53 50 47 46 43
85 88 90 93 94
91 89 88 85 84 82 80 77
16 19 22 24 25 27 28
23 26 29 31 33 34
87 88 90 92 93
55 57 58 59 62 63 66
25 26 27 30 31 32
90 92 95 97 99
48 49 51 53 56 58 60 61
31 33 35 36 38 41
53 54 56 57 59 62 63
56 59 61 64 65
49 48 45 44 42 40 38
66 65 63 60 58 56
38 41 43 44 47 50 53
2 3 4 6 9
-88
View File
@@ -1,88 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
"strings"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
sum := 0
sum2 := 0
for scan.Scan() {
txt := scan.Text()
row := aoc.ReadStringToInts(strings.Fields(txt))
good, bad := testSafety(row)
if good {
sum++
sum2++
continue
}
for i := max(0, bad-1); i < min(bad+2, len(row)); i++ {
arr := cut(i, row)
good, _ := testSafety(arr)
if good {
sum2++
break
}
}
}
return &result{valuePT1: sum, valuePT2: sum2}, nil
}
func testSafety(row []int) (bool, int) {
good := true
bad := -1
increasing := false
decreasing := false
for i, v := range row[1:] {
if v > row[i] {
increasing = true
}
if v < row[i] {
decreasing = true
}
if difference := aoc.ABS(v - row[i]); difference < 1 || difference > 3 {
good = false
bad = i
break
}
if increasing && decreasing {
good = false
bad = i
break
}
}
return good, bad
}
func cut(i int, values []int) []int {
arr := make([]int, 0, len(values))
arr = append(arr, values[:i]...)
arr = append(arr, values[i+1:]...)
return arr
}
-43
View File
@@ -1,43 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 2)
is.Equal(result.valuePT2, 4)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 486)
is.True(result.valuePT2 > 517)
is.True(result.valuePT2 > 523)
is.Equal(result.valuePT2, 540)
}
-1
View File
@@ -1 +0,0 @@
xmul(2,4)%&mul[3,7]!@^do_not_mul(5,5)+mul(32,64]then(mul(11,8)mul(8,5))
-1
View File
@@ -1 +0,0 @@
xmul(2,4)&mul[3,7]!^don't()_mul(5,5)+mul(32,64](mul(11,8)undo()?mul(8,5))
-6
View File
@@ -1,6 +0,0 @@
)+when())~why(),),mul(712,171)@}-?}mul(506,85)who()%mul(613,601)/;#from()#mul(977,581)~what()?/$^-+(*mul(142,89)[who();*):*mul(64,644)}when()select()mul(652,872)mul(594,202)?%$when(196,699)mul(311,646)<>/how()where()(+:mul(867,971)}&where()'/&[&$mul(192,659)select();<#}mul(367,411)mul(841,862)when()(%!mul(922,272)^;}mul(593,223)mul(918,232)mul(760,145)]^?why()>mul(558,476)where()who()&do()^]($,~&-{where()mul(855,134),(--{mul(691,389)+mul(352,712)why()<(]'/}-mul(138,405)$where()mul(176,679) from()'!why(){:mul(516,55)%*>mul(97,636)mul(30,945)**~what()$,mul(486,399)# ,~~!]mul(277,667);~$[from()how()&mul(412,36)([@@,what()% mul(478,68)&mul(293,979)mul(218,379)~)'?-&from()@mul(887,161)(mul(156,481)who();&[:mul(308,96)mul(718,985),] when())/~>^$mul(84,469)*<where()how()[mul(257,600)<~mul(660,909)select()mul(510,180)what()mul(619,634)#mul(721,403)why()@!,~:>where()mul(500,291)who()])]*don't()who()select()^;,@mul(837,399)$(,(-who()}'mul(835,602)~:]mul(99,872)how()what()<select()how()(don't()[[@, ,mul(962,879)who()])mul(828,134)$where()when())>%{who(794,618)>mul(227,398)why()where()-why()what()^/:; mul(753,183)[{ ]#^#%%~mul(196,63)}%don't()who()$ :how(),select()~@mul(214,483),:select()%)}who()mul(198,36)*do()what()mul(330,804)what():+>mul(10,447)*/!mul(580,733):&where()'mul(247,9)$)[:#-select()?do()mul(157,768)why()/ who()$from()where()don't()mul(527,694){how(206,792)mul(314,331)/from()/what()#mul(49,792)',-(why()#/]mul(645,190)from()$?mul(775,2)!+select()+^]from(104,329)!mul(287,711)}select():){mul(770,682)!don't()! *^+ when()]%-mul(291,143)mul(956,213)[[>{%'#*{~mul(569,514)[}how()@;mul(291,643)what()%&-where()#@<mul(729,139){^mul(501,801)]mul(261,648)}+~>when()mul(678,494)>%mul(303?<%where()what()mul(601,775)mul(91,748)&why()mul(648,173)~*mul(101,949)*:}>'from()-what()^}mul(890,865)what()mul(398,428),select(261,665)where()when()+mul(315,619what()mul(301,311)^~ where(297,851)#{!+&:mul(548,329)mul(239,714)who()@why()(#+!select()why()do()when()mul(249,859)}<select()&mul(239,140{from(149,864)]#]*~ mul(382,788)select(519,600)select(),from()(mul(350,980)@([-,~~%select()mul(710,125)what()how()]-/where()from()%mul(621,643)+what()~!how()what(814,400)<>>@mul(174,437)how(131,486)mul(294,93)mul(605,381)@#}what():~mul(873,431)#)who()^<why()mul(463,819);mul(961,13)what()why(474,300)@}&!]mul(507,494)/@}mul(636,958)^ ~from();!where()how()mul(801,95#; ;<when()who()*(mul(539,800))don't()mul(361,163)>how()select()from()#mul(411,803)-(>why(){{mul(400,846)mul(705(~+%mul(235,314)how(),where()++<{mul(795,270)how()#? $'*select()mul(301,531)mul(109,954)/mul(451,416)%%!select()mul(834,747)%select()[ mul(457,765)do()when()@<!how()mul(520,202):where(41,552)!'&@-,$mul(493,844)-?'*what()when()<^mul(937,957)who()where()who()mul(301,646)/^select()#;how()}select()mul(954,724)mul(695,132))*%mul(976,455)when()**from()]what()@how()')mul(492,975);what();^''#/?~mul(258,829)#*how()#>mul(779,58)('who()mul(275,708)
])$&mul(546,476)&]mul<}~mul(490,931) why()>~)from()@mul(302,82)mul(625,374)-;>%where()mul(864,633):!-,how()when()mul(748,5)what()!how(447,20)]what()/where()<'}don't()from()}why()mul(837,78)what()&:%where()?mul(402,690)mul(689,472)(:{+&}*+mul(915,883)}?)#from(62,762)-mul(512,958)+who()$#^{*mul(798,476{:@who()#mul(89,309),how()!what()what()where()mul(613,761)^[~~:&do()>mul(375,874))?{why()'@mul(75,714)!<%why():!don't()select()?when()@:?<[~mul(43,740)mul(389,134{'(~- >who()mul(755,490)when() what()mul(391,722);what()mul(107,927)~mul(901,762)+;when()+$^select()mul(609,510)#how():select()@)mul(937,386)) +&){mul(757,236)?how()/[who()'*how(937,357)&when()mul(521,787)where(954,730)#what()^mul(158,498)+mul']do() select()}$mul(60,389):~/;;#where()^mul(958,451)*!{{ %/#:mul(855,921)]mul(558,622))-mul(269,240)+how(626,93)+,$(!mul(735,376)%%[where()mul(868,976)~& @;]mul(597,168)from()what()select()@what()mul(40,231):who()({&who()~don't()+~who()-mul(693,922)/why()mul(597,656)mul(826,321)when()mul(793,429)select()~:~}how()how()@mul(837,77)when()mul(389,114)@mul(362,967)+mul(342,929)#where()~mul(218,879)--+[%]who(933,163)mul(314,457)'&/&,)(mul(362,966)<?]^~mul(179,657) do()!from(898,248)?:where()<when() ~when()mul(512,132)(@$?when()$how()@how(50,144)mul(570,592)from(847,182)]what();mul(530,540)}'mul(20,999)why()::mul(801,920)/)where()how()mul(984,512)}who()<]where()mul(698,898);when()-from(552,362)>- ^how()>mul(890,685)[;$;#where()how()+mul(239,920):(@;%when()+mul(88,839)&^)@why()what()how()where()[mul(572,398)what()$mul(752,549)what()when()'>[<when()<?mul(10,251),^~from(),where())#mul(569,478)where()~select()'mul(411,622)^-'+{mul(784,824)mul(641,531)mul(315,701)[mul-^(%when()mul(824,525)#$@*:+:}>mul(732,854)(+@ {(who(621,788) mul(86,481)how()@*'mul(954,533):how()'from()}-when()mul(826$]}how()mul(482,558){%what()^/&)}^[mul(45,414)}how(){;&how()~#mul(300,115)*)?select()<]%mul(374,474){#select()#mul(215,47)who(){^++?%{&mul(332,567)$mul(357,321)/from()#( why(496,793)mul(501where()@}who()select()}mul(62,985),!select()}#+{{]mul(211,725)?]< :how()select()mul(958,722)#'where()!what()@$mul(157,358)mul(998,511)mul(97,681)*;mul(206,463))*mul(790,146select()when(199,114)&[%!';select(){who()do()mul(960,474^}+why(960,681),~>[why(701,791)mul(865,506)?-;select()/~@do()+{'what()~select()%+mul(638,544)) >$^*<where()select()(mul(501,647)@#~when(136,478)()*;^mul(48,956)how(),what();^^when()from()^mul(501,473)what()!what()mul(820,536)}mul(772,914)+-$from());+?-#mul(76,607)//mul(705,35)who()*what()!{how()mul(733,730)from()*where()+<mul(821,893)mul(947,531)select()^who(),{how()where(610,667)where()mul(889,663)where()where()#/^mul(493,430)^mul%why()-?what()mul(139,704)@select()mul(923,691)>mul(583,859){[mulhow()>who()/?^~%mul(19,182)~select()select()select()**+mul(77,374)&@??when()>[mul(630,751)mul(740,291)){@*{what()what()@&who()mul(760,727)where()<^ >][mul(996,13)}{%*when()+*mul(865,56)*]mul(995,58)how()}what()@!!)';(mul(323,37)~mul(348,89);{when()~)'mul)'>what()<$%who()%don't()from(533,539)?'~-'where()-+?mul(917,600);from(672,658)mul(966,120)/'@/'^mul(895,427)mul(842,971)',@mul>who(){mul(670,166)where();)^don't()~$+#:when()?!mul(871,536)who(67,974)do()##select()>+(#mul(502,269)!$[^where()where():where()mul(652,742)
from()#%;why()(why()?mul(43,859){(who()]-:{mul(162,15):>how()@%$:mul(322,158)what()$&*{how()mul(949,468)where()?what()+mul(890,635)@;mul(937,114&+:where()#mul(516,431)who()mul(516,755),}who()'!mul(484,114)*}who()who()]mul(623,440)!%{{why()how()}mul(774,302)&)[{select(873,278)-@mul(91,958)<}?-,>+/from()}mul(910,920)']:~how(996,958))why()@mul(134,589)<''when()mul(853,477*$!mul(204,437) where()#how()>~who()*mul(697,199)[-~}select()mul(928,999)!what()when()!>mul(721,616) }why()%)mul(166,276),^$$[when())-why()mul(921,345)&when()'how()-mul(858,22):when()mul(812,54)how()%@%^&mul(11,654)where()^!)%mul(398,677)what()what()[/$:who(279,228)#mul(649,529)mul(78,877):mul(265'&}!why()how()mul(826,788){*:{?,who():mul(463,163)select()mul(342,950)mul(339,663)from()where(){,who()<:?why()when()mul(568,433)$,select()?mul(182,776)^/*,<%*select()%mul(705,962)what();}mul(717,100)from()mul(664,69 % *mul(423,876);from() who(),mul(630,98)[:?how()from(718,704)mul(356,570)#why()select()')from()@:mul(193,467)when() !!)select(625,819)/(!when()mul(171,718)do()<:,what();select(){$}?mul)+mul(20,284)$/,~from()],^mul(984,419);; mul(503,701)+[(;select()?/mul(634-how()mul(424,769))~ -where()* }who(484,481)how()mul(707,101)*do()where())select()(from()]#who(335,623)when()who()mul(911,436)what()<mul(194,212),why()/>}mul(777,219)what()['}when():select()mul(948,616)<from()$,#mul(553,209;;)-;what()*mul(728,277)?-{select()[when()^@'@mul(587,483);^%mul(399,787)&{who()$,mul(915+what()!why()}!who(610,136)+what()mul(226,744)*@from()@):]mul(384,508)when()-how()mul(71,783)#mul(358,304)/select(114,878) [}where()why()%)?mul(45#]when()'*+when()who()mul(914,176)when()@(who()&select()&mul(326,407)mul(506,431)what()})^$}~&*{mul(906,775)from()where()(]~mul(969,415)mul(710,613)+*select()mul(312,425)():}^!{*)mul(766,549)from()<:[/%'mul(782,679)'!select()~#>%/mul(476+&!&who()'<how()who()(mul(876,214)select();&from()'mul(120,331) !~',/mul(276,127)]%]who()([-what()mul(36,647)how(144,302)&^from()%mul(166,678)who()mul(577,776))+&>>@]'mul(540,542)select()%when() mul(21,652)^#why():?,![<mul(696,919)!why()when()>where(),+#{+mul(957,516)select()@who()!mul(949,720)$ >from()[>when()@mul(302,42)*when()};mul(62,497>~~)@<mul(730,949)how()from()>how()why()*(mul(664,358),mul(739,738)?/)from()//mul(377,419)}{-what()~why()^[]mul(40,477]#+?]don't() when()]mul(870,3)why();%?-how(721,560)$);[mul(568,692)+~how()mul(638,590)~% ?]mul(901,665)+:;?mul(518{&(+~/#when(87,181)@what())mul(675,719)}why() do() ;^mul(596,35) )mul(427,664){<mul(197,195)@/~#when()do()>when()what(){select()+%}mul(737,893) mul(709,889)!-@,when();where()mul(129,840)when()mul(920,817)#]?^?why())@@mul(269,369) mul(828,795)@*;where()mul(682,546)from(){/mul(243,207)mul(503,124)[from()where()&what()&}(mul(750,321)how()>'&)mul(970,615)why()~mul(876,7)&:%select(836,319)$who()&mulwhere())/]{mul(312,66) ~'%why()from()mul?{select()] ;?*?select()mul(453,529)why(117,235)^do()@'-+from(370,703)mul(644,160)<[,mul(227,457)~}%%select()^>select(360,884)]mul(925,534)-select()'mul(739,218) &/&how()~^mul(332,459) (&{!select(856,366)-don't()()when()-from(487,696)%?what(768,731)mul(745,482)[,select()mul(880,43)^why()mul*@[[+where()what()how()mul(546,582)from()[/&why()mul(308,97)mul(343,420)}when()~mul(824,505)why()?!who(),mul(261,37)what(580,629)^-mul(554,10)$} %)?^*+mul(519,543)!{&#*mul(71#+select()&'why()*mul(67,843)~>where()]mulwhat()where()/[what() who()(/@/#!/usr/bin/perl&>mul(708,675)
@from()[$from()why(548,875)mul(121,80)}:$-mul(4,306)mul(763,819)how()~)}'<who()why()when()mul(496,223)select()]don't() (mul(667,275)*who()?&+[do()+)&,what()#/mul(345select() what()mul(173,615)$/;select()select()~mul(942,267)[/^<!',<why()how()mul(32,848[<select()&~+mul(428,140)mul(601,739)who()how()select()}@how()@>what()do()mul(185,413)*don't()how())>:-]mul(988,832)from()#? what():how()~what()?mul(186,334)select()mul(302,939)*&{#+:)+do()[~+'mul(981,447)do())(how()where()&what()?][&mul(31,754)$?*^+-%(>)mul(851,878))>what()^#$do()]?,)mul(470,861)/!what()mul(861,914)@}when()when(535,739)/where()mul(404,36)why()where()do():}mul(192,10){,from()]!'!when();mul(439,983)when()?*where()who()mul(264,570)/where())mul(118,609>~])&<;+what()}mul(740,187)-!why(),{- <&mul(515,176)why()(#&?$who())^mul(861,78)mul(425,831)^*}don't()&);how()]mul(983,533)/mul(871,157)why() why()mul(822,445)*?>/{}what())mul(466,451)what():+?mul(362,799)select()@{~^^mul(808,226),mul(847,636)how()'select()+?mul(965,149)##?~mul(898,404)$select()! mul(704,590)~mul(453,171)!:why()#^< mul(667,115)>select()from()who()how()?/<how()mul(130,444),[how()(%+,from();mul(886,298),]-~when() >mul(689,875)why()what()})&!&mul(51,975)^]what();:when()don't()[;$ where()why()mul(71,129)who()%mul(841<@<mul(464,159)>mul(61,222)$;[#~~mul(433,310)>from()how(932,844){?-%mul(172,290)select()''how()*-where()%when()mul(868,592),(select():*:/mul(313,54)}from()how()^*]-where()+do()(--select()what(),/ mul(867,197)mul(203,803)+when()%;-where()%<-don't()]]@where()why()!#why()!mul(949,149)]?mul(960,580)how()mul(12,600));mul(210,348)*mul(565,871)'%where()mul(577,267)!#)mul(474,282)<<from(){where()&<)when(){mul(534,990)how())mul(348,523)how()+[*'select(){{mul(610,625){-mul(125,779select()!from(){)*what()mul(237,916)mul@]how(),;{@select()~do()) @;?who()~<#mul(641,477)%select()/*mul(66@/# ]#when()/,-@mul(398,141))where()*mul(17,892)mul(447,218*from()}~~%%::,<mul(581,913)what()who()/@+*who(507,341)mul(485,202)mul(637,719)@~!]]%[}mul(152,221)who()where()select()^why()<@(mul(336,492)who()>#>%when(255,810)(mul'why()+*when()how()~->]mul(76,674)what()}}%where()where(552,574)mul(172,533)why()mul(166,405)(from()#/how()how() ^^(mul(580@( ^how()from()mul(168,469)}]@how()~mul(319,476)^]from()(what()'>/,^mul(953,57)# how()select()mul(534,477):select(791,428)~$,when()mul(504,444'mul(534,163)where()# %why()!mul;,why()from()}'mul(819,924):mul(914,787) #?select():!+%];mul(743,314)[?#{mul(127,154)how()+[@!]mul(402,199)!)why(774,912)?~,( where()&mul(747,407)don't()>what()where()'why()why()why(844,133)mul(649,89)mul*when()mul(878,257)!>%#>;select()mul(371,837)-;from()where()~-mul(314,883){}mul(952,191)(-#-mul(400,750)what())what()mul(83,753) +who()!<select()[~<+do()why()?who(){;++mul(315,12)from()%where()(why()%mul(244,473);%-/}*$@do()select()['+*why()from()mul(503,91)why()&(mul(718,938)]!}when(217,970)do()]mul(695,933)^/mul(643,847)!-~%mul(599,777,*{'from()when()}from()?*do()/who()]how()) ]%{mul(128,209)/?mul(145,427):mul(838,702)who()~&^:mul(750,117),why()$when()-;%mul(105,945)!when()%how()$<%;mul(445,716)/,/+'mul(848,545) :;:(from()don't()-/)&{$mul(645,418)select()&'[+%/&mul(805,629)$mul(409,212)when()?where()(%who()why(),mul(341,178){![from()^select();from()when()mul(53,969)<;select()mul(351,259)~]%&/-why()mul(22,26)&]>select()$}mul(79,756)where()^?',-mul(273,582) why()do()&~) what()what()mul(92,844)where()!what()/>> {%mul(678,890)mul(784,836)mul(184,623)
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-228
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@@ -1,228 +0,0 @@
package main
import (
_ "embed"
"fmt"
"io"
"iter"
"strings"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.RunnerReader(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(read io.Reader) (*result, error) {
sum := 0
sum2 := 0
lexer, stop := Lexer(read)
defer stop()
active := true
for lexer.NextTok() {
switch lexer.token {
case "TokMUL":
if m := readMul(lexer); m != 0 {
sum += m
if active {
sum2 += m
}
}
case "TokDONT":
if readDont(lexer) {
active = false
}
case "TokDO":
if readDo(lexer) {
active = true
}
}
}
return &result{sum, sum2}, nil
}
func Lexer(in io.Reader) (*lexer, func()) {
seq := func(yield func(rune) bool) {
buf := make([]byte, 256)
s, _ := in.Read(buf)
buf = buf[:s]
for len(buf) > 0 {
for _, r := range string(buf) {
if !yield(r) {
return
}
}
s, _ := in.Read(buf)
buf = buf[:s]
}
for !yield(-1) {
}
}
next, stop := iter.Pull(seq)
lex := lexer{iter: next}
lex.readRune()
lex.readRune()
return &lex, stop
}
type lexer struct {
rune rune
next rune
iter func() (rune, bool)
buf []rune
token string
literal []rune
}
func (l *lexer) readRune() {
if l.rune == -1 {
return
}
if r, ok := l.iter(); ok {
l.rune, l.next = l.next, r
} else {
l.rune, l.next = l.next, -1
}
}
func (l *lexer) loadRune(tok string) {
l.token = tok
l.literal = append(l.literal, l.rune)
l.readRune()
}
func (l *lexer) loadNumber() {
l.token = "TokNUMBER"
for strings.ContainsRune("0123456789", l.rune) {
l.literal = append(l.literal, l.rune)
l.readRune()
}
}
func (l *lexer) loadString(accept string) {
l.token = "TokSTRING"
for !(!strings.ContainsRune(accept, l.rune) || l.rune == 0 || l.rune == -1) {
l.literal = append(l.literal, l.rune)
l.readRune()
}
}
func (l *lexer) NextTok() bool {
l.literal = l.literal[:0]
switch l.rune {
case 'm':
l.loadString("mul")
l.token = "TokMUL"
if string(l.literal) != "mul" {
l.token = "TokILLEGAL"
}
return true
case 'd':
l.loadString("don't")
switch string(l.literal) {
case "don't":
l.token = "TokDONT"
case "do":
l.token = "TokDO"
default:
l.token = "TokILLEGAL"
}
return true
case '(':
l.loadRune("TokLPAREN")
return true
case ')':
l.loadRune("TokRPAREN")
return true
case ',':
l.loadRune("TokCOMMA")
return true
case -1:
l.loadRune("TokEOF")
return false
default:
if '0' <= l.rune && l.rune <= '9' {
l.loadNumber()
return true
}
}
l.loadRune("TokILLEGAL")
return true
}
func readMul(lex *lexer) int {
if lex.token != "TokMUL" || string(lex.literal) != "mul" {
return 0
}
var a, b = -1, -1
if !lex.NextTok() || lex.token != "TokLPAREN" {
return 0
}
if !lex.NextTok() || lex.token != "TokNUMBER" {
return 0
}
a = aoc.Atoi(string(lex.literal))
if !lex.NextTok() || lex.token != "TokCOMMA" {
return 0
}
if !lex.NextTok() || lex.token != "TokNUMBER" {
return 0
}
b = aoc.Atoi(string(lex.literal))
if !lex.NextTok() || lex.token != "TokRPAREN" {
return 0
}
return a * b
}
func readDont(lex *lexer) bool {
if lex.token != "TokDONT" || string(lex.literal) != "don't" {
return false
}
if !lex.NextTok() || lex.token != "TokLPAREN" {
return false
}
if !lex.NextTok() || lex.token != "TokRPAREN" {
return false
}
return true
}
func readDo(lex *lexer) bool {
if lex.token != "TokDO" || string(lex.literal) != "do" {
return false
}
if !lex.NextTok() || lex.token != "TokLPAREN" {
return false
}
if !lex.NextTok() || lex.token != "TokRPAREN" {
return false
}
return true
}
-45
View File
@@ -1,45 +0,0 @@
package main
import (
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed example2.txt
var example2 []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
result, err := run(bytes.NewReader(example))
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 161)
result, err = run(bytes.NewReader(example2))
is.NoErr(err)
is.Equal(result.valuePT1, 161)
is.Equal(result.valuePT2, 48)
}
func TestSolution(t *testing.T) {
is := is.New(t)
result, err := run(bytes.NewReader(input))
is.NoErr(err)
t.Log(result)
is.True(result.valuePT1 < 186942148) // first attempt too high
is.Equal(result.valuePT1, 184122457)
is.Equal(result.valuePT2, 107862689)
}
-10
View File
@@ -1,10 +0,0 @@
MMMSXXMASM
MSAMXMSMSA
AMXSXMAAMM
MSAMASMSMX
XMASAMXAMM
XXAMMXXAMA
SMSMSASXSS
SAXAMASAAA
MAMMMXMMMM
MXMXAXMASX
-140
View File
@@ -1,140 +0,0 @@
XMXXMSSSMSXSXMMXSAMMXXSXMASMSSXXMAMXAMXSXMXSMAMMASXXASMMXMASXMSSXMMMXMXSXXSXMXXSAMXSXSXSAMXMSAMXMAXXXMXMAMSASXMSSXMSXSXXMAXXSSSMXMXMXMMAASXM
MSSMMAAXAMMSAAAXXAMSXMAMXMSMAMMXSAXMXMASAMASMAMMASXMAMAXXXMASAAAXMSMSMAMAMMAMAMMMMXMASMMXMXAMASXMAMMMMASMMSMMMMASAAXAAMMMMSMXAAMSAMSASMMMMAX
AAAXMMXMSMASXMMSMXMMASMAAMXMASAMMAXSAMASAMASXXSMASASMSMMMMASMMMMMMAAXMXSAMSAMASMASAMAMASMMMMSAMXMAXAASASAAXAAXMASMMMSMXAAXAAMSMMMAXMAXMAASMM
SSMMXSAAXMMSAXMAXAAXAMXXMSSSMSMAMAMXAMXXXMXSXMMMMSAMXAXXAMXAXXMAXMASMXASAXXMSAXXASAMAXAMXXAXMXXMSASXMMASMMSSMSMMSASAMXSSSSMSAAAXMMMMXMMSXSXA
XAAAAMMSMSXXMXAASXSMSMSMXXMAMXMASXSSMMXMAMAMMMAAMMAMMMXSSMSAMXSMSASMXXMSXMAAMAMMMSXMAMMSXSASASAMXASXAMAXMAAAAXXMSXMXMXMXMAXAMXSAXAAXAXAXAMXS
SXMMSXAXASXAMMMMSXMXMASXMMXMMSMAXXMAMAMXAMASASMSMXAMXMMAMASAMXSXMMXAXSXSAMXMMAMAAMXMASMAXAAMAMSMMXMMMMMSMMMSAMXAXMMMSXSASMMMSMMMSSSMMMMMAMSM
AAXAXMSMAMSMMAAMSMSAMMMAMAASASMASMSAMAMMASASASXMASMSMSAAMAMAMAMASXMMMAASXMAXSASMMXAXAMMMMMSMXMAXSASASAMXXSMMMSMMMAXAAASAXSAXXAAAMAMXSASMXMAS
SSMMSMAMSMSXMSMMSASXSXSAMSMMASASMMSASASMXMMXMMXMASAAAXAMMXSAMASMMMAXXMMMXSAMXXSAMSMMSSXXAAAMMSSMSASXMASMXMASAXAMSSMMMMMMMMXSSSMXSAMXSASXMSMS
XMAMAXMXXAMAMAMAMXMXXASAXAXMXMXASASAMASMSAMXXSSMMMMMMMAMXMSASXMMASMMSSMMMSMMMMMMMASMXAMSMSMSAMXAMAMAXAMMMMAMMMSAAXSASASASXMAMAAXMASXMMMMXSXS
SMASXSXASASAMAMXSSSSMASXMASMSMSAMXMAMXMASAMSXMAASAMSXXMMXASAMXMSAMAAXXAAAMAMMAAMXAXXMAXMAAXMAXMXMSMSMMMMAXMMSAAMXSMXSASAAMAMSXMMSXXAXAAXMSAS
XMAXMXAXSAMXXXMAMXAAXMMMXAAAAAXASMSSMXMXMAMXASAMMASMXSXMXMMAMAAMASMMSMSMXSAMXMMSMSSXSXMMSMSSSMXXAMAXMAXSAXMAMXSAMXXXMMMMMASXSMSXXMMMSMMMAMMM
SMSSSXSAMXMMSMSMXMSMMAAXXSXSMMSAMAMAXXXXSAMSAMASMXMMASAMXXMAMSSSMMAXAXAXXMMXSAMSAMAMXAXXMXAAXXAXMMSMMSAMXSMASAMAASAMSAMXXSMAXAMMXAAMAMXSMSMS
SAXAMAXAMAAASAAAAMAXMMXMMXMXAMXAMAMMMMMMSSXMAXAMAXAMMMMSAMSMXXMAMXMSXSMSMSAAXAMMAMMMSXMMXMMSMAMSMAMAAXMSAAXAMXSMMAMAAASXMMMMMSMMMSXSASMSAAAA
MMMAMMMSXSSMMSMSXSAMMSMMASXMSMSMSASXAXAXMXXSXMSSXSMXSXXXAXAMMMXAMAAXMSXAMMMSSMMSAMAMAAMSAMXAMAMXMAXMMSAMXSMMSAXASXXXSXMXXAAAAMAMAMXSAMAMSMMM
SSSSMMXMXMXAAMXMASAMSAMMAXXAAAAAXASXMSXSAMXMAXXAXXMASMSMMSMSAMMSSMMXAMSXSAMXAMAXXXASXMMAMMXXSXMAXMXSAMXMAMMXMASMMMSXMAMAXXSSMSAMSXMMSMMMMMMM
SAAXMMAMAXSSMSAXAMAMMAXMMSMSMMMSMSMMXAMMXAASMMMXMAMASAAAAAASMSAXAAAMMMMMSASMMMMSSMMXAXSMMSAMSAMAMSAMAMAXSXMAMAAXAAAMSXMASXAAMMMMAAMAMXXXAAAA
XMSMSMASMMMMASMMSSSMSSMSAAXXASAMXMAMMASMMSXSXAMXSXMAMXMSSXXMAMXSMMXSAAAASXMASXSAMMSSSMXAAMAMSAMSSMASXMSAMXSSSSSMXSAMXXSASMMMMAAMSSMAXASMSSSS
MXMAASMMMAASXMXXAAXMAAAMSSMSXMASAMAMSSMAAXAMMMXXMXMAXAXMAMXMXMXXXMASXSMXMMXAMXMASAXMMAMMMSMMMAMXAXAMMMMAMAMAAXXAMMMXXMMXMXSXSSMMAMMSMXMAMAMM
XAMMMSXAXSXSMMXMMMMMSMMMAMASXMAXXXXMXAMMXXASAXXAXMSAMSSMSAMXAMXMMMXSAMXAASMSSXSAMMSAXSMSAAAASAMXSMXXAXXXMAMMMMSXMAAMMMXAAXXAMXXMASAAMXMAMAMX
SASMAMMMMMASAMXMMXSAAXXMXMXMASXSMSMMSAMSSSSMAASMXMASMAAAMASMAMAAXMAMXSSMMMAXAAMXMXMMMXAMSSSMSAMXAAMSSSMMSXSXAXMAMXMMAXXMSMMMMAXSAAXASXSMMAXX
MASMMMAXAXAXXMXSXXMAMSAMMSXSAMAAAAAAXAMAAMMMXMAAAXAAXAAMMAMMAXASMXXMSMASMMMMMMMAXAASAMXMAMAXMXSMMXMAAAAAAASMMMMAMMSSXMXMAMAAXSMMXXXSAMXASMMS
AASAMMSXMAMSSMASMMMAXMASAAXMASMMSMMMMSMMSMSSSXMSMMMSAMMSXASXMSMXMAAMASAMXAXSMXSMMSXXMXSAMXXMSSMMXMMMSMMMMAMAMASXMAXMASMSMSSSXMAMAMSAXSAMXSAA
MASAMAXXXMAAAMAXAMXXXSAMMMMMMMXXXXXSAXAXMAAAMXMAXXXMAMAMMAMXAAAAMSSMAMMXMMMMAAXMAMMMMAMAXXMASXAXMXAAXMAMXASAXMAAASMMMMMAXAXXMXAMASAAMXXXAMMM
SASAMASASAMSSMASXMMSAMMMMASXMASMXMMMASAMXMMSMXSAXSMSAMASMMSMSMMMMAAMAMXSAMSSMMSMASAAMAMAMXASMMMMMSMMSASAMASASMMSMXAAAMMMMXMSMSSMXSMAAMMMXSAX
AAXAMXSAMMAAAMASAAAMXXXASASAMMAMAMAMMMMMMSMMMMMMSMASXSASAAAAAXAMMSSMSAAMAMAAXXXMAXMMSXSAMXSAXSAAXAAXMAXAAMMMMAAMASMMMSXXXAAXMAAXXMXMXAAMAMMS
MXSSSMMMMXMSXMASMMMSMMSXSASXMMMSXSXXXAXAAAAAMAAXAMMMAMAMMMMMMMMSAMMAMMXXMMSSMMAMSSMXAMMXSMMSXMASMMSMMAMXXSASXMMMAMMXAAMSMMXXMSSMXMASMMMSXSAS
XMMAAASAMXXAMMXXAMAXAAMXMAMAASXMAXMASMSMMXSMSXSXSSMMXMSMMSXXAAXMAXMXMMMSMAAAASMXAAMMAMSASXMXMSAMXAXXMSMMASAMXMAXSMSXMSAMXSAMMAAAASASMMMAAMAS
MMMMMSXMSASMSXSSSMAMSXSAMAMMMSAMXMXASAAMMMMASAMXMAMMMAXAAAMSSSSSMMAAAASAMXSSXMMXSMMSAMMMSASAMXMMMSMMMXAXAMXMSSXSAAXAMXXSAMASMSSSMXAMAASMMMAM
MASAMXMXSAMXAAXAMMXXMASASXSSSSMMMXMXSXXSAAMAMAMMAMASMMXMAMXAMXMASMXXSMSASMMMMASAMAXMAMAXXMMASMMAAAAAASAMXSAXAAMSMMSXMAXMASAMAXAAAMSMSMSAAMAS
SASMSAAAMASMMMMAMXMASAMXMAAXASXASAAMMXASMSMAMXMAMSAXSMAMXSMMMSMMMMAXXXSAMAAAXXMASMMMASMSSXSAMASMSSSMXMAMAXXSMXMXXASMMMXSAMXMMMMMXMMAXASMMSAS
MASXSMSXMSMMAXMXMASMMMSSMMMMMMMMSMXAAXMSXAMSMSXXAMXXMMMSMMASAMMXSMMMSAXMASXSSMMXXMASXAMXAMMMSXMMMAXMASMMSSMMXMXXMXXAXAAMASXAMAXMXMMSMMMXAMAS
MSMAMAMMXXASMSMXSMMXASAMXMXXAASXMMSMMMXMXMXMAMMSMMSMSAMAMMAMASXAXAAAMMMSXMAMMXSXMXMMXSASAMAXMAMSMMMSAMAAAAAMXSMMSASMMMMSMMMMSMSMXSAMXAXMMMAS
SAMXMXMMAMAMXXMAMAASMMMMSXMSSSSXAASAMSXMXXAMAMAAXMMASXXXSMXXAMMSSSMSSXXMASMXAASMXAAAMXMSASXXSAMXAAAMAMMMMSSMMMASXMAAXAAAXMAXAMAMXMASMMSSSMSS
AMMASXAMMSMSMSMSSSMXMASAMMMAMAMMMMSAAMAMSMMSSMSMSAMXMSMAMXSMXMMAXXMAMAMXMMXMMXSASMSSXSXSAMAASAMXSMSSMSSSMXXMAXSMAXSMMMSSSSSSSSSSXSAMAXAAAMAS
MXMAXMAXXAASAMAAAMMMSAMASAMASASXMASMMXAMXAXAXAMXMMMAAAMAMAXAAMMMSMMMSSXXAXAAMMMMMAAAASAMSMMMSASAAXXAAAXAXSSSSSMSSMXXAMMAMXAXXAMAASMSSMMSMMAS
XSMAXMSSMSMMAMMXSMAMMXXXSAMASXSXMXXASMXMMMMMXSSMAAXASMSSMMSSMSAMXXSMAMXMASMXSASXMMMMMMAMAXXXXAMMSMXMMMSMXMAAMXAAMAASXSMMMMMMMMMMMMAAXAXMAMMM
AMMAMSAAXMASXMXAMMASMMSMMMSXMAXAXAXAMMMSSMAXSMAMSMSAMXXMAXAAXSASMAMMAMASXSAASXSAXXXXSSSMMSSSMMMXMAMXMXAXMMMMMMMMXSXSASAMASAAXAAAAXMASMMMSSSM
AMAXMMASMXXMASAXMASAAASXAAMASMSXMMMMSXAAASMXXMXMAMMAMMSSMMSSMSAMMSMSXSMSAMMMSSSXMASXXAMXXAAAAASMXAAAMMXSAAAAAXAXXMSMASXMASMSMASXSSMMXAXXAAAS
SSMSMMMMMXSSXMASMMMSMMMMXMSAMXMAAXAAAMMSMMMXXSMMXMSAMXAASAMXMMSMXXAAAXAMAMAMMASXMMXMXMMMMMSMSMSASMSXSAXMMSSSSSMSAXXMAMAMXMXXAMXXAAXAXMMMMSMM
XAASASAAXSAMXMASAAXAXMASAXMXSASXMMMSSSXMASMSMAASAAXMASMAMSMXXAAXAMXMMMSMASASMAMMMAXSMXAXAAMMMXMAMAXAXMMXXMAXAAASMMSMXSMMASMMSMSMSMMMMSASAMXS
MMMSAMMSSMMMXMASMMXMMSAMXMASMAXXAXXAAMXSMAAAMXMMAXXXMMXSSMSMMSSMMAAXMAASASAMMAXAMSSMASASMMSASMMAMXMMMSAMSMSMSMMMMSMXAMAMASMAAXAMMXAAAAAMXSAS
SMXMAMAMXXXMAMASAMXSAMMSSMMMMAMMSMMXMAMMSMSXSMSSMMSSSMAXAAAXAAAMSSXSASMMMMMSSSSSSMAMXMAAXAXXXAXXXAASAMASXAXAXAAAMASMXSAMMSMSMSMAXASMSSMSXMAS
SAXSAMXSASMSASASAMXMASAAXAAXMAMAAXMAMSMAXXXAMXAASXXAMMSSMSMSSMSMMAAAMXXAMSMMAAXMAMAMXMXMMMSSSSMSSSXMASXMMSMSMSXMSAMMXSXSXXAAAMXMSMXAMMMXAMAM
MXMMMAAMASASASMSAMSMSSMMSSMSMAMSSMMMXMMSMMMMAMSSMXMXMAXXAXXAASAAMMMMXMMXXAAMMMMMAMXSSMAXAXMAAAXAAXXSMMMMAXAXAAXXMXSMMMMMMMSMSMAMMXMSMSXSXMAS
MAMXSMMMAMMMAMASXMAXAXMXMAMAMAXMAMXAMMAMAXASAAMAMMMSMMSMXMMXMMSXMXXMXMASXSMMXSAMXXSAXSASXSSMMMMMSMMXASAMXMMMMMSXAMXMAAAMAMXMMMXSMAXXAMXMAMAX
SMSAXAASMSSMMMAMASMMMSSSSSMSSMSMASXSXMAMMSMSAXSAMAAAAMXXSXAMSAMXMASXSMMSAMAMAMAXASAMXMMXAXAAMXMXMAMSXMAXXAXASMMMSMAMSXMSSSMMAMXMMMSMAMASXMSS
XAMMSSMSAAMXXMSSMXXXXAAMAXAAAXAMMMMXAMASAMXXMAXAMMXXSMASXMXSAASAMAMMAAMMXMSMMSSMMSSXMSSSMSSMMMSMSAMMXSAMSMMMXAAAASMXMXMMXAMMMMAMAMXMAMMSAAXA
MMMMAMMMMMSSSXAAXXMMMMSMAMMMMXXMAAAXXMAMMSSMMSSSMSXMMMMMAAXXXMMAMASXSXMAXXXAXAMAXXASAMXAXAAAMAAXSMSAAMAMAASMSSMSXMXAMASXSXMASMMSXSASASXSMMMM
XXAMSSMXAXAASMSSMMMAAAAMMMXXXMSXSMXSAMXSMAXAXMAXAAMSASXSSMSMSSSXMXSXMAMMSMSMMXSXMAMMXXXMMSSMMMXXXAMMMSXSMSMAAMMXXMSXSAXAMASASAXAAXASAXMXSAAX
SSMSAAMSSMMMMMAAXAXSXXSSSMSSMMSAAAASAMASMSMMMMAMMMXSASAAMAAASAMXMASMSAMSAAAASMMMSAXSSSSSMXMAASXSMMMSXMXMMMMMMXXAMMMAMMMSMAMASMMMSMXMXMMAMXMS
AAXXMMMAMXAMXMXMMSMXAAMAMAMXAAMSMMMXAMASMAASAMXSASAMMMMMMXASMXSASMXAXASMMMMXMAAAXAXXAAAMMAMXMAAXAXASAMMMASXSMMMMSAMXMXAMMXSXSXMAXAMXXXMASAXM
SSMSXXMAXSAMXMXXAXAMMMSAMXMMMMXMXXASXMASMSMXASASASMMAMAXMMMMMMSASXSSMXSMAAMASMMSSSMMMMMMSSSSSMMSSMASAMAMAMXAAAAXMMSMMMMSAMXMMMMAXXMXMMSAMASX
MAAXMXMMMMSMXAAMXMMXMASAMASXASAMXXMAXSXSAXMSMMXSAMXSASMSMSAAAAMAMAXAAXMMSSMASAAAAAMSMXSAAXXAXXXXMMMMAMSMASXSSMMSXAAAXAXMAXSAASMSSSMASXMXMSAX
SMXMAAXSAXAXXMXXXAXSMMMAXAMMAMXSXSXMXSAMAAASAMAMAMASMSAAASMXSSMSMSMMXSAAAAMSMMSMSSMXSAMMMSMMMSAMXAMMSMXMASAMXXMAMSSSSSMSAMXSXSAAAASXMAXAXAAX
SAASXSXSXSMSMMASMMMASASMMSMSSSMMMSAMXMAMSAMXAMXSAMXSXXAMMMXMAMXAAASXASMMSSMXAXXAAMXMMMXAAAAAAXMASASAAXAMXSAMAMMMMAMXXXXMASAMMMMMSMMMSSMMXMSM
MSMSAXXMMXXAXAAMAAAAMMSMAXAAAAXMASXMASAMMSXSXMAMXSXMXXXXSAMMASXMSMSMMSAAXAASXMMMMSAMASMMXSMMMMAMSAMXSSXSASAMXMAMMAMMMMXXAMAXAXAAAAAXAMXSAAXM
MAXMMMXSASXMSMSMSAMXSASMXMMMSMMMMSASXSXSAXXMASXMAMAMMMMMMASMASAXAAXXMMMMSAMXMXAMASXXAXAXAXMAMXSAMMXSAMAAAXXMAMASMMMAASAMSSMMSMMMSSMSSMASMSMS
MSMAMAAMXMAAAAAMXSXXMASMMMAMXMASMSAMAMAMMSMSMSAMXXAMAAAAMXMMASMMMSMSSXMXSXSAMMSSXMMASXMMXMASMMXAMAMMAMMMSSSSSMMMAASMSMMMAAAAXASAMXAAXMAXXXAX
MAMAMMSXMXMMMMMSAMXMMXMAXXAMXAMXMMXMAMAMXAAAASAMASXSSSSSSXXMASAXXXXAAXSASMSASAAMMXAXXAXXAMAMMAMAMAMMAMXXAAAXAASMSMMXXAAMMSMAXAMXXMMMMMXMAMSM
SASASXAMSSSMXAAMAXXAMXSAMMXSASXSXAXMASXSMMMMMMAMMSAAAMAAMAXMXMAMXXMMMMMASAMAMMSMASMMSSMSMSAXMASXSXSMSMMAMMMMMMMAMSMMSSMSXMASMMMSSSMSAASMSMAS
SASASMASAAAMSMSMSSSSMAMASXMAXMAXMMXSASAMASAXAXXMXSMMMMMMMMXSSMSSXSAXXSMAMMMSMMMAXAAXAAAAAMMSMMSAXAAXMAMXMMSSSXMXMAXAAXAXASAXAMAAMAASMSMAAAAS
MAMXMAMMMSMMMAXMAAAXMAXAMXXMSMSMSAAMAMAMAMASXSAMAMSXXSMMXSAMAAXAASMMAXMMSMMMASXSSSSMSSSMSMAAXSMXMMMASAMXMMAAAXSXSSMSSMMSAMASAMMSSMXMXAMAMMXS
MXMMMSXXAAAXMAMMMMMMSMSMSMMXSAAAMMSMSSMMSSXAMSAMSSSXMMASAMXSMMMMMMMMXXAXMAMSAMXMAAMMMAAXXMMSXSASXSXAXAMAXMMXMMXAAAAXXAMMXMASAMSAMXAMXMSMXSAM
SAMXAXMMSSSSMSSSMASXAMAAXAMAMXMSMXXXMAXAMXMMXMAMMXMXMSAMMSMMMXAXXMASMXMSSSMMAMXMMMMMMSMMXSMMAMAMASMXSASASMSSXSXSMMXMASXAXMXSXMMMSSXSAAAAAMAS
SASMMMAAXAAAAAAASASXMSAXMSMMSMMMXMSXSAMMSAAXMMSMMASAXMAMAAAAMSASMSASAMXAAAMXAMXXAXXAAMASASAMAMXMAMAASAMMSAAXAXAXAXSSSMMMSMAMAMAXAAASMSMXXMAM
SAMASMSMMMSMMMSMMXSAMAMAAXXAMAAXAMAAMAMMSASAXAMASASASMSMSXSMXAMXMMXSXAMMSMMMSMSMSSSMSMMMMMASXMAMXMXMMXMAXMMMMMXMXAMMAAXXAMAXAMXMMAMXMXMASMMS
MAMSMMAAAXMAMXAMXAMAMASXSSMMSSMSSMMSMSAAMXMMMXMAMASAXAXAXAMMSSMAXSAMXMAMXXSXMASAMAAXMASASXXMMSAMAMAXASMSMXXASMMAXMSSSMMSXSMSSSXXSASAMXMAMAMX
SSMMASMMMMASXMAMMAMAMXMMAAAAAAAAMMXXAMMXSAMAXMASMMMXSMMAMXMAXASXSMASXMSMMMAAMAMXMSMMSASASMAMXSASMSASMSAAMXSXXMASXMAXAMXAXMXAAAAMMAXMXAMAMSMM
XMAMAMXAAXMAASMMMSSMSSSMSMMMMSMMXXXMAMXASASMSMAXAXAASXSXSMMMMXMMXMAMMAAAASMMMXMXMAMXXXMAMMAMAMXMXAMSAMMMSASAASMMAMMSSMMMSSMMSMXMMAMMSMSMXXAS
ASXMSSSMMXMSMMMAAAAMAAXAAMASXXAXXMXSSMMMSAMXXMMSMMMXSASAMAAXMMXXMASAMSMSMSAMSASXSASXXXAASMMSXSXXXSSMMMXXMAXAXMAMMMXAAAAAAAAAXAXXMAMXAXXMASXM
XSXAXAMXSXMMSAXMMSSMMSMSMSASASXMASAXAXMMMMMMAMXAMXMAMXMAMMMXSAXAASXSMMXMAMXMSAAASAMMMSSXSAMXXMMXAXMAXAXSMSMASMXMSSMSSMMSSSMMSXMXMASXMMSMASAM
XMMMMAMAMAMASMMSMMAXAXAMXMAXMAMXXMMSMMMAMXAAAXMSSSMXMASAMXAXXSXMXAAAXSAMXMSASAMXMAAMMAMMSAMXAAMMMMSMMASXAMXAMMMMAAXMAMAAAAAASAMXMASAAAMMASAM
MMAMSAMAXAMXSMAMAMAMMSXMXSMSXMSMAAAAXASASMMSMSAAAXSAMXMMXMASMMMSMMMMXMXXAXMAMMXXMSSMAASASMMSMSXAAMASASMMSMMMSAAMSSMMSMMMSMMASMMMMXSAMMSMAMXM
XSAMSXSSSXMXXMAMAMXSXSAXAXAMXMAMSMSSMMAMXMXAAXMMMMSMSAAXAMXXAAAAAXXXASMSMSMSMSMSMAAMSMMMXAMXAMMSXSAMSAXAAMAMMMMMMAAAXASXXXMAXMASXMMMSXXMSSSM
MSXMMAMMAMSMSMMSSMXMASAMMMXXASAMMAAXXAXMAMSMSMXXSASMSAMMASAMSMSSSMXMAXXAXXXAAXAAMXMXXXXXXMMMXMAXXMAMXMMSSSSSSMSASXMMXMMAMXMXMMAMMAAAMXAXAAXA
AXMAMAMXAAAXMAMAXSXMAMXXXAMSXSXSMMMSMMASAMAAXAXXMASAMASXMMMMMAXAMMMSSMXSMSXMSMSMSMXMXMMSMSASAMXMMMMMXXAAXXXAAAMXMMSSSXMXMAXASMMSSSMSMSAMMSMM
AAAAXAMMXSXSSSMASXSMASAAMAXMASAMXAAMMAAXMSMSMMSASMMAMAMAXAXAMMMMXSAAAMAMMSAXMAMXAAASMMMAASAMXMXMAMMMSMMSSSMMMMSMMXXMAASXMXSXMASMMXAXMXAXMMMM
SMSSSMMSAMAMAXMSMAXMMMMXSMSXMXSXSMSMSMSSMXAAAASASMSXMASMSXSXSXXXAMMSMMMSASMMMAMSMSASAAMMXMXMASAMSXAAAAMXAXAXMXAAMSMMSMMAXMAXSMMAAXMMMSMMSAMX
XMMAAAAMAMSMSMXAMXMMSMMAAAXAMSMXSAXAAXMAMSXMSMMXMAAXXAXXMXSAMMMMMSAMXSXMMMMASAXXXMASMMXSAMMSASASAXMXSSMXMSMMXSMSMAAXAAXMMSAXXSSSMMSAXAMMXASA
XAMSMMMSSMXAAASMMMAXAAMSSMXSMAMAMAMXMXMAMXMXXXAXMAMAMXSAAAMAMAXAAMASAMAMAMSASMSMXMMMXXMMASAMXSXMMXSAMXXAXAASAMXAXXMSASMSAMXSAAMAAAMXMMXXMASX
SMMMAMAAMAMXXXMXXASXMSMAAMAMSMSSMAMSMSMASXAXSMSMSAXMAXSAMXSSMSSSSSXMMMAMMMMXSAAXAXMAMMSSXMMSAMAMXAMASAMMSSMMASXXMMAMAMAXMMXMAMSXMMSSMSAMSAMX
SXMSAMMSXXMSMMMSXMXAAMMXXMAMAXMAAAXAAXSAMMSMMAAASXSASXXAAAMAAAXXAXAXXXAMXASAMXMSXSMMSAAAXXMMASASMMXXMASAAAASAMMAMSASAMMMSSMSSXMXMXXXAAAMMASM
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MAMXXMASMMSMSSSXMMMMSSSXAMAXMAMXMAMMAMMSMMMASMXAMXMXAMXMMMXMASXXXMAXAAAXSMSXSASMSMSMSSMSASXSMMMSMMSMSMSAMAMXXSASMSMSMAAASAMXAXAAAMAMASMMSAMX
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MMAAXSSSMSXMXSASAAAMAAMXSXMMMMMMAXAAAASMMMMMXSMXMXMSSSMXMAXMSMMAMAMASAMXAMMMSSXMAXXXMAMXMAAAAAMMMMSAMAAXXAMXMSMAAXXMAXAMMSAMXSMSMMMXMASXSMMS
XMMMMAAAASMMAAMMMMMMSSMAMAAAAAXSAMSMSMMAASMSXAXXXAMMAMXAMMMXMXSXMAMXSAXXAMXMMMMMSSMXSMXAXMMMMMMSXAMASXSSSMXXMAMXMSSXMMXMAAAMXMXXAASXMSXMAAXA
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MSMMSSMMMSAAAAXMAXMAMMMSMMMSAAMMMAMAXXSMSMSMAMASXMSXSASMSMMSASMSMSAASMMMMMMSMXSASXMMMSXMASAMAMMMMAXASXXSAAAAAAMASAAXAXAAMXSMSSMAMAXMASMMMSSS
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SSSSSSMMXMAMMMXMAMSMMMSSSMXXMMMXSXSMSXMAMSMSXMXSMMMXMASXXSMSMMMMXMAMXAXSXMSAMXMXMSSMSXMSAMXASMXMAMAMXMMMMMAMXXMXXAXXXAXSXXXMSAMAXXASMSSMMMSM
-163
View File
@@ -1,163 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
type record struct {
p aoc.Point[int]
d [2]int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
m := make([][]rune, 0, 1000)
var records []record
var records2 []record
for scan.Scan() {
txt := scan.Text()
m = append(m, []rune(txt))
}
for x, row := range m {
for y, c := range row {
if c == 'X' {
rs := search1(record{
p: aoc.Point[int]{x, y},
}, m)
records = append(records, rs...)
}
if c == 'A' {
rs := search2(record{
p: aoc.Point[int]{x, y},
}, m)
if len(rs) == 2 {
records2 = append(records2, rs...)
}
}
}
}
for _, r := range records2 {
fmt.Println(r)
}
return &result{len(records), len(records2)/2}, nil
}
func search1(r record, m [][]rune) []record {
var ds = [][2]int{
{1, 0}, // up
{0, 1}, // right
{-1, 0}, // down
{0, -1}, // left
{1, 1}, // up-right
{1, -1}, // up-left
{-1, 1}, // down-right
{-1, -1}, // down-left
}
var records []record
for _, d := range ds {
p := r.p
if !check1(m, p, d) {
continue
}
records = append(records, record{
p: p,
d: d,
})
}
return records
}
func check1(m [][]rune, p aoc.Point[int], d [2]int) bool {
for _, r := range []rune{'M', 'A', 'S'} {
p[0] += d[0]
p[1] += d[1]
if p[0] < 0 || p[0] >= len(m) {
return false
}
if p[1] < 0 || p[1] >= len(m[0]) {
return false
}
if m[p[0]][p[1]] != r {
return false
}
}
return true
}
func search2(r record, m [][]rune) []record {
var ds = [][2]int{
{1, 1}, // up-right
{1, -1}, // up-left
{-1, 1}, // down-right
{-1, -1}, // down-left
}
var records []record
for _, d := range ds {
p := r.p
if !check2(m, p, d) {
continue
}
records = append(records, record{
p: p,
d: d,
})
}
return records
}
func check2(m [][]rune, p aoc.Point[int], d [2]int) bool {
p0 := p[0] - d[0]
p1 := p[1] - d[1]
if p0 < 0 || p0 >= len(m) {
return false
}
if p1 < 0 || p1 >= len(m[0]) {
return false
}
if m[p0][p1] != 'M' {
return false
}
p0 = p[0] + d[0]
p1 = p[1] + d[1]
if p0 < 0 || p0 >= len(m) {
return false
}
if p1 < 0 || p1 >= len(m[0]) {
return false
}
if m[p0][p1] != 'S' {
return false
}
return true
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 18)
is.Equal(result.valuePT2, 9)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 2536)
is.Equal(result.valuePT2, 1875)
}
-28
View File
@@ -1,28 +0,0 @@
47|53
97|13
97|61
97|47
75|29
61|13
75|53
29|13
97|29
53|29
61|53
97|53
61|29
47|13
75|47
97|75
47|61
75|61
47|29
75|13
53|13
75,47,61,53,29
97,61,53,29,13
75,29,13
75,97,47,61,53
61,13,29
97,13,75,29,47
File diff suppressed because it is too large. Load diff
-83
View File
@@ -1,83 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
"sort"
"strings"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
ordering := make(map[int]aoc.Set[int])
var updates [][]int
for scan.Scan() {
txt := scan.Text()
if txt == "" {
break
}
var key, val int
_, err := fmt.Sscanf(txt, "%d|%d", &val, &key)
if err != nil {
return nil, err
}
if _, ok := ordering[key]; !ok {
ordering[key] = aoc.NewSet[int]()
}
s := ordering[key]
s.Add(val)
}
var sum int
var sum2 int
outer:
for scan.Scan() {
txt := scan.Text()
arr := aoc.SliceMap(aoc.Atoi, strings.Split(txt, ",")...)
for i, v := range arr {
m, ok := ordering[v]
if (i > 0 && !ok) || !m.ContainsAll(arr[:i]...) {
sort.SliceStable(arr, func(i, j int) bool {
if a, ok := ordering[arr[i]]; ok && a.Has(arr[j]) {
return true
}
if b, ok := ordering[arr[j]]; ok && b.Has(arr[i]) {
return false
}
return false
})
sum2 += arr[len(arr)/2]
continue outer
}
}
sum += arr[len(arr)/2]
updates = append(updates, arr)
}
return &result{sum, sum2}, nil
}
-41
View File
@@ -1,41 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 143)
is.Equal(result.valuePT2, 123)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 7307)
is.Equal(result.valuePT2, 4713)
}
-10
View File
@@ -1,10 +0,0 @@
....#.....
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..........
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..........
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........#.
#.........
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-130
View File
@@ -1,130 +0,0 @@
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-147
View File
@@ -1,147 +0,0 @@
package main
import (
"bufio"
_ "embed"
"fmt"
aoc "go.sour.is/advent-of-code"
)
// var log = aoc.Log
func main() { aoc.MustResult(aoc.Runner(run)) }
type result struct {
valuePT1 int
valuePT2 int
}
func (r result) String() string { return fmt.Sprintf("%#v", r) }
func run(scan *bufio.Scanner) (*result, error) {
var start aoc.Point[int]
var m [][]rune
for scan.Scan() {
txt := scan.Text()
if txt == "" {
continue
}
m = append(m, []rune(txt))
for i, c := range txt {
if c == '^' {
start = aoc.Point[int]{len(m) - 1, i}
}
}
}
sum, positions, _ := runPT1(m, start)
loops := runPT2(m, start, positions)
return &result{sum, loops}, nil
}
func isOutOfBounds(p, topRight, bottomLeft aoc.Point[int]) bool {
return p[0] < topRight[0] ||
p[0] > bottomLeft[0] ||
p[1] < topRight[1] ||
p[1] > bottomLeft[1]
}
func printMap(m [][]rune, o aoc.Point[int]) {
for i, row := range m {
if i == o[0] {
row[o[1]] = 'O'
}
println(string(row))
}
println()
}
func runPT1(m [][]rune, start aoc.Point[int]) (int, []aoc.Point[int], bool) {
m = copyMap(m)
topRight := aoc.Point[int]{0, 0}
bottomLeft := aoc.Point[int]{len(m) - 1, len(m[0]) - 1}
directions := []aoc.Point[int]{
{-1, 0}, // up
{0, 1}, // right
{1, 0}, // down
{0, -1}, // left
}
d := 0
current := start
var loopStart [3]int
var paths = aoc.NewSet[[3]int]()
for !isOutOfBounds(current, topRight, bottomLeft) {
m[current[0]][current[1]] = 'X'
next := current.Add(directions[d])
if isOutOfBounds(next, topRight, bottomLeft) {
break
}
if m[next[0]][next[1]] == '#' {
d = (d + 1) % 4
pt := [3]int{current[0], current[1], d}
if paths.Has(pt) {
if loopStart == pt {
return 0, nil, true
}
if loopStart == [3]int{} {
loopStart = pt
}
}
paths.Add(pt)
continue
}
current = next
}
var sum int
var points []aoc.Point[int]
for y, row := range m {
for x, v := range row {
if v == 'X' {
points = append(points, aoc.Point[int]{x, y})
sum++
}
}
}
return sum, points, false
}
func runPT2(m [][]rune, start aoc.Point[int], points []aoc.Point[int]) int {
sum := 0
for _, p := range points {
cm := copyMap(m)
cm[p[0]][p[1]] = '#'
_, _, isOOB :=runPT1(cm, start)
if !isOOB {
printMap(cm, start)
sum++
}
}
return sum
}
func copyMap(m [][]rune) [][]rune {
newM := make([][]rune, len(m))
for i, row := range m {
newM[i] = make([]rune, len(row))
copy(newM[i], row)
}
return newM
}
-43
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@@ -1,43 +0,0 @@
package main
import (
"bufio"
"bytes"
"testing"
_ "embed"
"github.com/matryer/is"
)
//go:embed example.txt
var example []byte
//go:embed input.txt
var input []byte
func TestExample(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 41)
is.Equal(result.valuePT2, 6)
}
func TestSolution(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(input))
result, err := run(scan)
is.NoErr(err)
t.Log(result)
is.Equal(result.valuePT1, 5329)
is.True(result.valuePT2 > 897)
is.Equal(result.valuePT2, 0)
}
-260
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@@ -1,260 +0,0 @@
package aoc_test
import (
"fmt"
"sort"
"testing"
"github.com/matryer/is"
aoc "go.sour.is/advent-of-code"
)
func TestList(t *testing.T) {
is := is.New(t)
lis := aoc.NewList[int](nil)
lis.Add(5, 0)
a, _ := lis.Head().Value()
is.Equal(a, 5)
}
func TestPriorityQueue(t *testing.T) {
is := is.New(t)
type elem [2]int
less := func(b, a *elem) bool {
return (*a)[0] < (*b)[0]
}
pq := aoc.PriorityQueue(less)
pq.Insert(&elem{1, 4})
pq.Insert(&elem{3, 2})
pq.Insert(&elem{2, 3})
pq.Insert(&elem{4, 1})
v := pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{4, 1})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{3, 2})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{2, 3})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{1, 4})
v = pq.ExtractMin()
is.True(v == nil)
}
func ExamplePriorityQueue() {
type memo struct {
pt int
score int
}
less := func(a, b *memo) bool { return a.score < b.score }
adj := map[int][][2]int{
0: {{1, 2}, {2, 6}},
1: {{3, 5}},
2: {{3, 8}},
3: {{4, 10}, {5, 15}},
4: {{6, 2}},
5: {{6, 6}},
}
pq := aoc.PriorityQueue(less)
visited := aoc.NewSet([]int{}...)
dist := aoc.DefaultMap[int](int(^uint(0) >> 1))
dist.Set(0, 0)
pq.Insert(&memo{0, 0})
for !pq.IsEmpty() {
m := pq.ExtractMin()
u := m.pt
if visited.Has(u) {
continue
}
visited.Add(u)
du, _ := dist.Get(u)
for _, edge := range adj[u] {
v, w := edge[0], edge[1]
dv, _ := dist.Get(v)
if !visited.Has(v) && du+w < dv {
dist.Set(v, du+w)
pq.Insert(&memo{v, du + w})
}
}
}
items := dist.Items()
sort.Slice(items, func(i, j int) bool { return items[i].K < items[j].K })
for _, v := range items {
fmt.Printf("point %d is %d steps away.\n", v.K, v.V)
}
// Output:
// point 0 is 0 steps away.
// point 1 is 2 steps away.
// point 2 is 6 steps away.
// point 3 is 7 steps away.
// point 4 is 17 steps away.
// point 5 is 22 steps away.
// point 6 is 19 steps away.
}
func ExampleFibHeap() {
type memo struct {
pt int
score int
}
less := func(a, b *memo) bool { return (*a).score < (*b).score }
adj := map[int][][2]int{
0: {{1, 2}, {2, 6}},
1: {{3, 5}},
2: {{3, 8}},
3: {{4, 10}, {5, 15}},
4: {{6, 2}},
5: {{6, 6}},
}
pq := aoc.FibHeap(less)
visited := aoc.NewSet([]int{}...)
dist := aoc.DefaultMap[int](int(^uint(0) >> 1))
dist.Set(0, 0)
pq.Insert(&memo{0, 0})
for !pq.IsEmpty() {
m := pq.ExtractMin()
u := m.pt
if visited.Has(u) {
continue
}
visited.Add(u)
du, _ := dist.Get(u)
for _, edge := range adj[u] {
v, w := edge[0], edge[1]
dv, _ := dist.Get(v)
if !visited.Has(v) && du+w < dv {
dist.Set(v, du+w)
pq.Insert(&memo{v, du + w})
}
}
}
items := dist.Items()
sort.Slice(items, func(i, j int) bool { return items[i].K < items[j].K })
for _, v := range items {
fmt.Printf("point %d is %d steps away.\n", v.K, v.V)
}
// Output:
// point 0 is 0 steps away.
// point 1 is 2 steps away.
// point 2 is 6 steps away.
// point 3 is 7 steps away.
// point 4 is 17 steps away.
// point 5 is 22 steps away.
// point 6 is 19 steps away.
}
func TestFibHeap(t *testing.T) {
is := is.New(t)
type elem [2]int
less := func(a, b *elem) bool {
return (*a)[0] < (*b)[0]
}
pq := aoc.FibHeap(less)
pq.Insert(&elem{1, 4})
pq.Insert(&elem{3, 2})
pq.Insert(&elem{2, 3})
pq.Insert(&elem{4, 1})
v := pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{1, 4})
pq.Insert(&elem{5, 8})
pq.Insert(&elem{6, 7})
pq.Insert(&elem{7, 6})
pq.Insert(&elem{8, 5})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{2, 3})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{3, 2})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{4, 1})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{5, 8})
m := aoc.FibHeap(less)
m.Insert(&elem{1, 99})
m.Insert(&elem{12, 9})
m.Insert(&elem{11, 10})
m.Insert(&elem{10, 11})
m.Insert(&elem{9, 12})
pq.Merge(m)
v = pq.Find(func(t *elem) bool {
return (*t)[0] == 6
})
is.Equal(v, &elem{6, 7})
v = pq.Find(func(t *elem) bool {
return (*t)[0] == 12
})
is.Equal(v, &elem{12, 9})
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{1, 99})
pq.DecreaseKey(
func(t *elem) bool { return t[0] == 12 },
func(t *elem) { t[0] = 3 },
)
v = pq.ExtractMin()
is.True(v != nil)
is.Equal(v, &elem{3, 9})
var keys []int
for !pq.IsEmpty() {
v := pq.ExtractMin()
fmt.Println(v)
keys = append(keys, v[0])
}
is.Equal(keys, []int{6, 7, 8, 9, 10, 11})
}
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@@ -30,6 +30,7 @@ func TestExample1(t *testing.T) {
is.Equal(result.sum, 142)
}
func TestExample2(t *testing.T) {
is := is.New(t)
scan := bufio.NewScanner(bytes.NewReader(example2))
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