PIO2 题解 | 单组_A+B

import java.util.Scanner;

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

        /*Scanner in = new Scanner(System.in);
        // 用while循环控制一直计算多组a+b
        while (in.hasNextInt()) { // 注意 while 处理多个 case
            int a = in.nextInt();
            int b = in.nextInt();
            System.out.println(a + b);
        }*/
    }
}