Balanced paranthesis program is failing one test case

#1

#include<bits/stdc++.h>
using namespace std;
bool check(string str) {
stack s;
for(int i=0;i<str.size();i++){
char cur = str[i];
if(cur == ‘(’){
s.push(cur);
}
else if(cur == ‘)’){
if(s.empty() || s.top()!=’(’){
return false;
}
s.pop();
}
}
return s.empty();
}
int main(){
string s;
cin>>s;
if(check(s)){
cout<<“Yes”<<endl;
}
else{
cout<<“No”<<endl;
}
}

#2

You are not considering [ ans { brackets

#3

Even considering it also its getting failed

#4

Give ur updated code.

#6

this is failing two test cases

#7

#include<bits/stdc++.h>
using namespace std;
bool check(string str) {
stack s;
for(int i=0;i<str.size();i++){
char cur = str[i];
if(cur == ‘(’ || cur == ‘[’){
s.push(cur);
}
else if(cur == ‘)’ || cur == ‘]’){
if(s.empty() || s.top()!=’(’ || s.top()!=’[’){
return false;
}
s.pop();
}
}
return s.empty();
}
int main(){
string s;
cin>>s;
if(check(s)){
cout<<“Yes”<<endl;
}
else{
cout<<“No”<<endl;
}
}