题解 | #多组输入a+b#

import java.util.Scanner;

public class Main{
    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        while(scan.hasNextInt()){
            int a = scan.nextInt();
            int b = scan.nextInt();
            System.out.println(a + b);
        }      
    }    
}