题解 | 多组_A+B_T组形式

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int count = in.nextInt();        
        while (count>0) { 
            int a = in.nextInt();
            int b = in.nextInt();
            System.out.println(a + b);
            count--;
        }
    }
}