Day 3

day03/ex1/main.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+  "bufio"
+  "fmt"
+  "os"
+  "aoc2022/day03/common"
+)
+
+func main() {
+  rucksacks := common.Parse(*bufio.NewScanner(os.Stdin))
+  sum := 0
+
+  for _, rucksack := range rucksacks {
+    for _, item := range rucksack.GetCompartment(1).GetItems() {
+      if rucksack.GetCompartment(2).ContainsItem(item) {
+        sum += item
+        break
+      }
+    }
+  }
+
+  fmt.Println(sum)
+}