使用Java进行 a + b = c 计算

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

//import java.util.Scanner;

import java.io.*;

import java.util.*;

public class AaddB {

    public static void main(String[] args)

    {

        int a = 0, b = 0, c =0;

        Scanner input_data = new Scanner(System.in);   

        try

        {

        //  System.out.println("please input a number：\n");

            a = input_data.nextInt();

            b = input_data.nextInt();

            c = a + b;

        //  System.out.println("c = " + c + "\n");

            System.out.println(c);

        }

        catch(Exception e)

        {

            System.out.println("Over the largest number\n");

        }

    }

}