diff options
Diffstat (limited to 'exercises/02_functions/functions5.rs')
| -rw-r--r-- | exercises/02_functions/functions5.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exercises/02_functions/functions5.rs b/exercises/02_functions/functions5.rs index 34a2ac7..800703c 100644 --- a/exercises/02_functions/functions5.rs +++ b/exercises/02_functions/functions5.rs @@ -1,9 +1,9 @@ // TODO: Fix the function body without changing the signature. fn square(num: i32) -> i32 { - num * num; + num * num } fn main() { - let answer = square(3); + let answer: i32 = square(3); println!("The square of 3 is {answer}"); } |