60 lines
837 B
Go
60 lines
837 B
Go
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package main
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import (
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"bufio"
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_ "embed"
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"fmt"
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aoc "go.sour.is/advent-of-code"
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)
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// var log = aoc.Log
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func main() { aoc.MustResult(aoc.Runner(run)) }
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type result struct {
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valuePT1 int
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valuePT2 int
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}
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func (r result) String() string { return fmt.Sprintf("%#v", r) }
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func run(scan *bufio.Scanner) (*result, error) {
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var m Map
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var pq aoc.PriorityQueue[int, uint]
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for scan.Scan() {
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text := scan.Text()
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m = append(m, []rune(text))
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}
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rows := len(m)
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cols := len(m[0])
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END := [2]int{rows-1, cols-1}
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return &result{}, nil
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}
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var (
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ZERO = [2]int{0, 0}
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UP = [2]int{-1, 0}
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DN = [2]int{1, 0}
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LF = [2]int{0, -1}
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RT = [2]int{0, 1}
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)
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type Map [][]rune
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func (m *Map) Get(p [2]int) rune {
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if p[0] < 0 || p[0] >= len((*m)) {
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return 0
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}
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if p[1] < 0 || p[1] >= len((*m)[0]) {
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return 0
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}
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return (*m)[p[0]][p[1]]
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}
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