2020 Day 2 Complete

2020-12-02 07:36:18 -06:00
parent cd94bf4a8f
commit 0642c298f3
4 changed files with 1104 additions and 0 deletions
--- a/helpers/helpers.go
+++ b/helpers/helpers.go
@@ -76,6 +76,13 @@ func GetArgNumber(i int) string {
 	return ""
 }

+func OptArgNumber(i int, def string) string {
+	if len(os.Args) > i {
+		return os.Args[i]
+	}
+	return def
+}
+
 func StdinToIntSlice() []int {
 	var ret []int
 	st := StdinToStringSlice()