Java program to print the sum (addition), multiply, subtract, divide and remainder of two numbers (Java) (170)

package com.company;
import java.util.Scanner;
public class Program7 {
    public static void main(String[] args) {
        System.out.println("please enter a first number:");
        Scanner pro = new Scanner(System.in);
        int a=pro.nextInt();
        System.out.println("please enter the second number:");
        int b=pro.nextInt();
        int product=a*b;
        int sub=a-b;
        int sum=a+b;
        float div=a/b;
        float mod=a%b;
        System.out.println("product of 2 numbers is:");
        System.out.println(product);
        System.out.println("sum of 2 numbers is:");
        System.out.println(sum);
        System.out.println("subtraction of 2 numbers is:");
        System.out.println(sub);
        System.out.println("division of 2 numbers is:");
        System.out.println(div);
        System.out.println("moduls of 2 numbers is:");
        System.out.println(mod);


    }
}