day02

2023/go/main.go

@@ -8,6 +8,7 @@ import (
 //	"time"
 	"adventofcode2023/utils"
 	"adventofcode2023/day01"
+	"adventofcode2023/day02"
 )
 // Usage: go run main.go <NN>
 // assumes input is in day<NN>/input.txt
@@ -19,6 +20,9 @@ func main() {
 	case 1:
 		fmt.Printf("part 1: %d\n", day01.Part1(utils.Readfile(d)))
 		fmt.Printf("part 2: %d\n", day01.Part2(utils.Readfile(d)))
+	case 2:
+		fmt.Printf("part 1: %d\n", day02.Part1(utils.Readfile(d)))
+		fmt.Printf("part 2: %d\n", day02.Part2(utils.Readfile(d)))
 	default:
 		panic(fmt.Errorf("no such day: %d", d))
 	}
@@ -26,7 +30,7 @@ func main() {
 
 // Reads day from os.Args.
 func day() int {
-	latest := 0
+	latest := 1
 	if len(os.Args) == 1 {
 		return latest
 	}