View Code of Problem 3913

#include<stdio.h>
#include<string.h>
#include<stdio.h>
#include<stdlib.h> 
int main()
{
	int t,i;
	scanf("%d",&t);
	//getchar();
	while(t--)
	{
		char s[100010];
		int k=0;
		scanf("%s",s);
	//	getchar();
		for(i=0;i<strlen(s);i++)
		{
				if(s[i]=='(')  k++;
				else if(s[i]==')')	k--;
				if(k<0) break; 
		}
		if(k==0) printf("Yes\n");
		else printf("No\n");
	}
	return 0;
 } 

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