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Fix parameter type in call_me function

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This commit is contained in:
Rock070 2023-12-17 00:02:51 +08:00
parent 33a8b24bc5
commit d417017f6c
1 changed files with 1 additions and 3 deletions
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4
exercises/02_functions/functions2.rs
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@ -3,13 +3,11 @@
// Execute `rustlings hint functions2` or use the `hint` watch subcommand for a
// hint.
// I AM NOT DONE
fn main() {
call_me(3);
}
fn call_me(num:) {
fn call_me(num: i8) {
for i in 0..num {
println!("Ring! Call number {}", i + 1);
}