From 4cd09439fcf71fca62e279c7244e1c21500277ae Mon Sep 17 00:00:00 2001
From: Ignacio Falk <flakolefluk@gmail.com>
Date: Tue, 30 Mar 2021 23:06:06 -0300
Subject: [PATCH] fix: improve function argument type
---
exercises/functions/functions3.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/exercises/functions/functions3.rs b/exercises/functions/functions3.rs
index e3c1bf7..ed5f839 100644
--- a/exercises/functions/functions3.rs
+++ b/exercises/functions/functions3.rs
@@ -7,7 +7,7 @@ fn main() {
call_me();
}
-fn call_me(num: i32) {
+fn call_me(num: u32) {
for i in 0..num {
println!("Ring! Call number {}", i + 1);
}