move old files to a separate directory

1 files changed, 42 insertions, 0 deletions

diff --git a/old_curriculum/functions/functions3.rs b/old_curriculum/functions/functions3.rs
new file mode 100644
index 0000000..b17543b
--- /dev/null
+++ b/old_curriculum/functions/functions3.rs
@@ -0,0 +1,42 @@
+// functions3.rs
+// Make me compile! Scroll down for hints :)
+
+fn main() {
+    call_me();
+}
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+fn call_me(num: i32) {
+    for i in 0..num {
+        println!("Ring! Call number {}", i + 1);
+    }
+}
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+// This time, the function *declaration* is okay, but there's something wrong
+// with the place where we're calling the function.