From f79acdea0e002c18f2b11617e7f66ae243c7e1c2 Mon Sep 17 00:00:00 2001
From: KOUSIK ROY <83376797+KousikRoy-EC@users.noreply.github.com>
Date: Fri, 2 Jun 2023 10:36:06 +0530
Subject: [PATCH] Update BalancedParenthesis.cpp

the close condition was false it should check whether close element is not null and then it should start comparision
---
 BalancedParenthesis.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BalancedParenthesis.cpp b/BalancedParenthesis.cpp
index abb79c6..03f587b 100644
--- a/BalancedParenthesis.cpp
+++ b/BalancedParenthesis.cpp
@@ -11,7 +11,7 @@ void solve(int open,int close ,string op,vector<string>& v) {
     solve(open-1,close,op1,v);
     return;
     }
-    if(close>open) 
+    if(close != 0 && close > open) 
     {
         string op2 = op;
         op2.push_back(')');