Example: Java Program to Perform Arithmetic Operations using Methods

import java.util.Scanner;

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public class Main {

    public static void main(String[] args) {

        Scanner in = new Scanner(System.in);

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        System.out.println("Enter any two positive integer numbers:");

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        // Reading data using readLine

        int p = in.nextInt();

        int q = in.nextInt();

​

        System.out.println("\nSUM         " + p + " + " + q + " = " + Sum(p, q));

        System.out.println("DIFFERENCE  " + p + " - " + q + " = " + Sub(p, q));

        System.out.println("PRODUCT     " + p + " * " + q + " = " + Mul(p, q));

        System.out.println("QUOTIENT    " + p + " / " + q + " = " + Div(p, q));

        System.out.println("MODULUS     " + p + " % " + q + " = " + Mod(p, q));

    }

​

    // To make sum of two numbers

    public static int Sum(int x, int y) {

        return x + y;

    }

​

    // To make subtraction of two numbers

    public static int Sub(int x, int y) {

        return x - y;

    }

​

    // To make multilication of two numbers

    public static int Mul(int x, int y) {

        return x * y;

    }

​

    // To make division of two numbers

    public static float Div(int x, int y) {

        return x / y;

    }

​

    // To make modulus of two numbers

    public static int Mod(int x, int y) {

        return x % y;

    }

}