Machine Problem

Write a Java program to print the addition, difference, multiply, divide of two numbers.

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Program Listing

/*
 *  Math.java
 *  
 *  Jake Rodriguez Pomperada, MAED-IT, MIT
 *  www.jakerpomperada.blogspot.com and www.jakerpomperada.com
 *  jakerpomperada@gmail.com
 *  Bacolod City, Negros Occidental Philippines
 * 
 * Machine Problem
 * 
 * Write a Java program to print the addition,difference, multiply, divide of two numbers.
 */

import java.util.Scanner;
import java.math.RoundingMode;
import java.text.DecimalFormat;
 
public class Math {
    
      private static DecimalFormat df2 = new DecimalFormat("#.##");
 
 public static void main(String[] args) {
     
  Scanner input = new Scanner(System.in);
   
  System.out.println();
  System.out.println("\tAddition, Difference, Product, and Quotient in Java");
  System.out.println();
  
  System.out.print("\tEnte First Number : ");
  double val_1 = input.nextDouble();
   
  System.out.print("\tEnter Second Number : ");
  double val_2 = input.nextDouble();
  
 System.out.println();
 System.out.println("\tThe sum between " + val_1 + " and " + val_2 + " is " + (val_1 + val_2) + "." );
 System.out.println("\tThe difference between " + val_1 + " and " + val_2 + " is " + df2.format((val_1 - val_2)) + "." );
 System.out.println("\tThe product between " + val_1 + " and " + val_2 + " is " + df2.format((val_1 * val_2)) + "." );
 System.out.println("\tThe quotient between " + val_1 + " and " + val_2 + " is " + df2.format((val_1 / val_2)) + "." ); 
 
  System.out.println();
  System.out.println("\tEnd of Program");
  System.out.println();
 }
 
}