[백준] 10952번 : A+B(5) - java

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int num1 = 0;
        int num2 = 0;
 
        while (true){
            num1 = sc.nextInt();
            num2 = sc.nextInt();
 
            if ((num1 == 0) && (num2 == 0))
                break;
 
            System.out.println(num1+num2);
        }
        sc.close();
    }
}