Add rustlings

1 files changed, 10 insertions, 0 deletions

diff --git a/rustlings/exercises/02_functions/functions2.rs b/rustlings/exercises/02_functions/functions2.rs
new file mode 100644
index 0000000..2c773c6
--- /dev/null
+++ b/rustlings/exercises/02_functions/functions2.rs
@@ -0,0 +1,10 @@
+// TODO: Add the missing type of the argument `num` after the colon `:`.
+fn call_me(num:) {
+    for i in 0..num {
+        println!("Ring! Call number {}", i + 1);
+    }
+}
+
+fn main() {
+    call_me(3);
+}