From 13b7d2f57d2752261785978fcf6c7f7daa1023c4 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Mon, 9 Sep 2024 23:08:46 +0800
Subject: [PATCH] Update sub.c

---
 tests/sub.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/sub.c b/tests/sub.c
index 70f3749..69310d1 100644
--- a/tests/sub.c
+++ b/tests/sub.c
@@ -1,4 +1,5 @@
 #include "sub.h"
+#include <stdio.h>
 
 int sub(int a, int b)
 {