Merge branch 'v6'

1 files changed, 10 insertions, 0 deletions

diff --git a/solutions/02_functions/functions3.rs b/solutions/02_functions/functions3.rs
new file mode 100644
index 0000000..c581c42
--- /dev/null
+++ b/solutions/02_functions/functions3.rs
@@ -0,0 +1,10 @@
+fn call_me(num: u32) {
+    for i in 0..num {
+        println!("Ring! Call number {}", i + 1);
+    }
+}
+
+fn main() {
+    // `call_me` expects an argument.
+    call_me(5);
+}