functions

2026-01-08 07:36:21 +00:00
parent 36cbf9d865
commit 505ab3b606
5 changed files with 6 additions and 4 deletions
--- a/exercises/02_functions/functions4.rs
+++ b/exercises/02_functions/functions4.rs
@@ -8,7 +8,7 @@ fn is_even(num: i64) -> bool {
 }

 // TODO: Fix the function signature.
-fn sale_price(price: i64) -> {
+fn sale_price(price: i64) -> i64 {
    if is_even(price) {
        price - 10
    } else {