[Java] 蓝桥杯ADV-85 算法提高算术运算

编写一程序，接受用户输入的两个整数，并计算它们的和、差、
积、商，程序运行时候输入输出例子如下所示。
样例输入：
3 5
样例输出：
3+5=8
3-5=-2
3*5=15
3/5=0
注意：输出要严格按照+-*/的顺序，分四行输出，而且中间不能有空格，否则系统会判为错误。

package adv85;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int a = in.nextInt();
        int b = in.nextInt();
        in.close();
        System.out.println(a + "+" + b + "=" + (a + b));
        System.out.println(a + "-" + b + "=" + (a - b));
        System.out.println(a + "*" + b + "=" + (a * b));
        System.out.println(a + "/" + b + "=" + (a / b));
    }

}

package adv85;

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

int a = in.nextInt();

int b = in.nextInt();

in.close();

System.out.println(a + "+" + b + "=" + (a + b));

System.out.println(a + "-" + b + "=" + (a - b));

System.out.println(a + "*" + b + "=" + (a * b));

System.out.println(a + "/" + b + "=" + (a / b));

}

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