Difference Between Two Numbers in Java

A simple program that I wrote using Java to ask the user to give two numbers and then our program will compute the difference between the two of them.

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My mobile number here in the Philippines is 09173084360.

Sample Program Output

Program Listing

/*

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 */

package diff_two;

import java.util.Scanner;

/**

 *

 * @authors Jake R. Pomperada and  Jacob Samuel F. Pomperada

 * Date : February 19, 2017  Sunday

 * Language : Java

 * IDE     : NetBeans

 */

public class Diff_Two {

    /**

     * @param args the command line arguments

     */

   public static int sub_two_number(int n1, int n2) {

      int sub=0;

      

      sub = (n1-n2);

      return sub;

   } 

    void display()

    {

       int num1=0, num2=0, sub_all=0;

        Scanner s = new Scanner(System.in);

     

        System.out.println();

        System.out.println("=== Difference of Two Numbers Using Method in Java === ");

        System.out.println();

      

         System.out.print("Enter First Value : ");

         num1 = s.nextInt();

            

         System.out.print("Enter Second Value : ");

         num2 = s.nextInt();

                 

         sub_all = sub_two_number(num1,num2);

  

        System.out.println();

        System.out.println("===== DISPLAY RESULTS ======");

        System.out.println();

        System.out.println("The difference betweem " + num1 + " and "

                     + num2 + " is " + sub_all + ".");

        System.out.println();

        System.out.println("===== END OF PROGRAM ======");

        System.out.println();

    }

    

    public static void main(String[] args)

      {

        // TODO code application logic here

      Diff_Two demo  = new Diff_Two();

      demo.display();

            

    }

    

}