[백준] - 단계별로 풀어보기(반복문) 10952

백준 10952번

A+B - 5

문제 출처 https://www.acmicpc.net/problem/10952

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내가 작성한 코드

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.StringTokenizer;

public class Main {

	public static void main(String[] args) throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
		
		while(true) {
			StringTokenizer st = new StringTokenizer(br.readLine());
			int x = Integer.parseInt(st.nextToken());
			int y = Integer.parseInt(st.nextToken());
		
			if(x==0  && y==0) { //0과 0을 입력하면 반복문을 빠져나온다.
				break;
			}
			bw.write(x+y + "\n");
		}
		bw.flush();
		bw.close();
	}
}