63 lines
757 B
Go
63 lines
757 B
Go
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package main
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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)
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func main() {
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var moves []string = parseInput()
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fmt.Println(moves)
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x, y, z := 0, 0, 0
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for _, m := range moves {
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x, y, z = move(x, y, z, m)
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fmt.Println(x, y, z)
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}
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fmt.Println("Result:", max(max(abs(x), abs(y)), abs(z)))
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}
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func parseInput() []string {
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sc := bufio.NewScanner(os.Stdin)
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sc.Scan()
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return strings.Split(sc.Text(), ",")
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}
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func move(x, y, z int, m string) (int, int, int) {
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switch m {
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case "n":
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y++
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z--
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case "ne":
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x++
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z--
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case "se":
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x++
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y--
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case "s":
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y--
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z++
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case "sw":
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x--
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z++
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case "nw":
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x--
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y++
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}
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return x, y, z
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}
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func abs(n int) int {
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if n > 0 {
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return n
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}
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return -n
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}
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func max(a, b int) int {
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if a > b {
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return a
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}
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return b
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}
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