From ca2c8bdcc6a44d7f6e7cbe62d8e96831d5bf6959 Mon Sep 17 00:00:00 2001
From: Sil Klaasboer <silklaasboer@outlook.com>
Date: Thu, 18 Dec 2025 13:11:54 +0100
Subject: [PATCH] add functions

---
 control_flow/src/main.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/control_flow/src/main.rs b/control_flow/src/main.rs
index d8c5a8e..39291b5 100644
--- a/control_flow/src/main.rs
+++ b/control_flow/src/main.rs
@@ -86,4 +86,24 @@ fn main() {
     {
         println!("for loop including: {}",x);
     }
+
+    //functions
+    custom_func();
+    say_name("John Cena");
+    println!("{}", sum(1,5));
 }
+
+fn custom_func()
+{
+    println!("custom func");
+}
+
+fn say_name(name: &str)
+{
+    println!("my name is: {}",name);
+}
+
+fn sum(number1 : i32, number2 : i32) -> i32
+{
+    return number1 + number2;a
+}
\ No newline at end of file