JAVA 加法运算

import java.util.Scanner;

public class HelloWorld {
    public static void main(String[] args){
        int num1,num2,sum;

        Scanner scan = new Scanner(System.in);
        System.out.print("请输入一个整数:");
        num1 = scan.nextInt();
        System.out.print("请输另一个整数:");
        num2 = scan.nextInt();

        sum=num1+num2;
        System.out.print("结果:"+num1+"+"+num2+"="+sum);
    }

}