From 944e0b9f85290414efcc1e0a278698bce930bbe2 Mon Sep 17 00:00:00 2001
From: zeekling <lingzhaohui@zeekling.cn>
Date: Fri, 31 Jul 2020 21:18:15 +0800
Subject: [PATCH] add print_a.c

---
 c_expert/chapter6/print_a.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 c_expert/chapter6/print_a.c

diff --git a/c_expert/chapter6/print_a.c b/c_expert/chapter6/print_a.c
new file mode 100644
index 0000000..b7a843f
--- /dev/null
+++ b/c_expert/chapter6/print_a.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+
+void a(int i)
+{
+	if (i > 0)
+		a(--i);
+	else
+		printf("i has reached zero \n");
+	return;
+
+}
+
+int main(){
+	a(1);
+	return 0;
+}