From 12fa7c1de6a467b7b23e9889f7c6cb9cf166f307 Mon Sep 17 00:00:00 2001
From: Ian Piumarta <piumarta@gmail.com>
Date: Mon, 20 Jan 2025 18:05:04 +0900
Subject: [PATCH] test return from function and printf %d conversion

---
 test.txt | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/test.txt b/test.txt
index 3618350..1d4aeee 100755
--- a/test.txt
+++ b/test.txt
@@ -1,11 +1,14 @@
-#!./main
-
-// -*- C -*-
+#!./main 								-*- C -*-
 
 #include <stdio.h>
 
+int foo(int a)
+{
+    return 42;
+}
+
 int main(int argc, char **argv)
 {
-    printf("hello, world\n");
+    printf("hello, world %d\n", foo(argc));
     return 0;
 }