[백준 Java] 반복문 - 10952번: A+B -5

 

 

import java.io.*;
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));
        StringTokenizer st;
        StringBuilder sb = new StringBuilder();


        while (true) {
            st = new StringTokenizer(br.readLine());
            int a = Integer.parseInt(st.nextToken());
            int b = Integer.parseInt(st.nextToken());
            if (a == 0 && b == 0) {
                break;
            }
            sb.append(a + b + "\n");
        }

        bw.write(String.valueOf(sb));
        bw.flush();
        bw.close();
        br.close();
    }
}