From 620015e3c2532a0be3686f33843b5b52fdd737d4 Mon Sep 17 00:00:00 2001
From: begeekmyfriend <begeekmyfriend@gmail.com>
Date: Mon, 17 Jul 2017 15:10:03 +0800
Subject: [PATCH] Optimization

Signed-off-by: begeekmyfriend <begeekmyfriend@gmail.com>
---
 022_generate_paratheses/parentheses.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/022_generate_paratheses/parentheses.c b/022_generate_paratheses/parentheses.c
index 8ac871f..f9103ed 100644
--- a/022_generate_paratheses/parentheses.c
+++ b/022_generate_paratheses/parentheses.c
@@ -16,7 +16,7 @@ char** generateParenthesis(int n, int* returnSize) {
     stack[2 * n] = '\0';
 
     /* begin and end condition of loop */
-    while (count == 0 || p != stack) {
+    while (p != stack || count == 0) {
         if (left == n && right == n) {
             /* new stacks */
             if (count + 1 >= cap) {