25 lines
439 B
Go
25 lines
439 B
Go
package main
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"os"
|
|
"aoc2022/day05/common"
|
|
)
|
|
|
|
func main() {
|
|
stacks, movements := common.Parse(*bufio.NewScanner(os.Stdin))
|
|
|
|
for _, movement := range(movements) {
|
|
for i := 0; i < movement.GetN(); i++ {
|
|
top := stacks[movement.GetStart() - 1].Pop()
|
|
stacks[movement.GetEnd() - 1].Push(top)
|
|
}
|
|
}
|
|
|
|
for _, stack := range(stacks) {
|
|
fmt.Print(string(stack.Peek()))
|
|
}
|
|
fmt.Println()
|
|
}
|