Question

in java

Write an application that gets two numbers from the user and prints the sum, product, difference and quotient of the two numbers in a GUI.

Answer 1

import javax.swing.JOptionPane;

public class SampleGUI{

public static void main (String args[]){

    int a,b, sum, product, difference, quotient;

    String aVal, bVal;

    //Getting the inputs from Java Dialog box

    aVal = JOptionPane.showInputDialog("Enter first Integer:");

    bVal = JOptionPane.showInputDialog("Enter second Integer:");

   

    a = Integer.parseInt(aVal);

    b = Integer.parseInt(bVal);

    //Calculating the the sum, product, difference and quotient

    sum = a+b ;

    product = a*b;

    difference = a-b;

    quotient = a/b;

   

    //Printing out the result using java Dialog box

    JOptionPane.showMessageDialog(null, "The Sum of "+a+" and "+b+ " is " + sum+ "\nThe Product of "+a+" and "+b+ " is " + product+ "\nThe Difference of "+a+" and "+b+ " is " + difference+"\nThe Quotient of "+a+" and "+b+ " is " + quotient);

}

}

Output: