[백준 JAVA] 10952번 풀이 - A+B - 5

package baekjoon;

import java.util.Scanner;
 
public class _10952 {
	
	public static void main(String args[]){
		
		Scanner sc = new Scanner(System.in);
				
		while(true){
		
			int a = sc.nextInt();
			int b = sc.nextInt();
		
			if(a == 0 && b == 0)
			{
				sc.close();
				break;
			}
			
			System.out.println(a+b);
		}
	}
}