Java实现两个整数的加减乘除运算

import java.util.Scanner;

public class CountScore {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		
		Scanner input=new Scanner(System.in);
		System.out.println("请输入你要计算的整数：");
		int a=input.nextInt();
		int b=input.nextInt();
		System.out.println(a+b);
		System.out.println(a-b);
		System.out.println(a*b);
		System.out.println(a/b);
		
   }
}

运行结果：