Day 5

day05/ex1/main.go

@@ -0,0 +1,24 @@
+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()
+}