[백준] - #9012: 괄호

문제 출처 : https://www.acmicpc.net/

 

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#9012: 괄호 (언어 : Java11)

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제출 답안

import java.util.*;
public class Main{
    public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		int interval = sc.nextInt();
		for(int i=0; i<interval; i++) {
			String vps = sc.next();
			String temp = "";
			while (true) {
				temp = vps.replace("()", "");
				if(vps.equals(temp)) {
					break;
				}
				vps = temp;
			}
			if(vps.length()==0)
				System.out.println("YES");
			else
				System.out.println("NO");
		}
	}
}

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