rustlings/exercises/functions/functions3.rs

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2018-02-22 06:09:53 +00:00
// functions3.rs
2015-09-18 01:12:00 +00:00
// Make me compile! Scroll down for hints :)
fn main() {
call_me();
}
fn call_me(num: i32) {
for i in 0..num {
println!("Ring! Call number {}", i + 1);
}
}
// This time, the function *declaration* is okay, but there's something wrong
// with the place where we're calling the function.