From 97f63e54b51877c922a697ebc095376dda6f5d6a Mon Sep 17 00:00:00 2001
From: cyp0633 <cyp0633@gmail.com>
Date: Fri, 1 Jul 2022 16:00:56 +0800
Subject: [PATCH] Problem 9: fix key error

---
 9/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/9/main.c b/9/main.c
index b65d280..5ab35d2 100644
--- a/9/main.c
+++ b/9/main.c
@@ -39,6 +39,7 @@ void startStop()
 void main()
 {
     DisplayerInit();
+    KeyInit();
     SetDisplayerArea(0, 7);
     Seg7Print(10, 10, 10, 10, 10, 10, 10, 10);
     LedPrint(0x00);