View Code of Problem 3913

#include<iostream>
#include<string.h>
using namespace std;
int main()
{
	int t;
	string str;
	cin>>t;
	while(t--)
	{   int a=0;
		cin>>str;
		int len=str.length();
		for(int i=0;i<len;i++)
		{
			if(str[i]=='(') a++;
			  if(str[i]==')') a--;
		   if(a<0) break; 
		}
		if(a==0) cout<<"Yes"<<endl;
		 else cout<<"No"<<endl;
	}
 }