Day 13

day13/ex1/main.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"aoc2022/day13/common"
+	"bufio"
+	"fmt"
+	"os"
+)
+
+func main() {
+  pairs := common.ParsePairs(*bufio.NewScanner(os.Stdin))
+	sum := 0
+
+	for i, pair := range pairs {
+		if pair.CheckOrder() {
+			sum += (i + 1)
+		}
+	}
+
+  fmt.Println(sum)
+}