diff options
Diffstat (limited to 'exercises/02_functions/functions4.rs')
| -rw-r--r-- | exercises/02_functions/functions4.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/exercises/02_functions/functions4.rs b/exercises/02_functions/functions4.rs index b22bffd..c1e078c 100644 --- 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 { |