Divide by Two_if/else Statement

Open the file DivideTwo.java. The Java source code is shown below:

package edu.ilstu;
import java.util.Scanner;

public class DivideTwo {

public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
int numerator = 0;
int denominator = 0;
double quotient = 0;

System.out.println("This program divides two numbers.");
System.out.print("Enter the numerator: ");
numerator = keyboard.nextInt();

System.out.print("Enter the denominator: ");
denominator = keyboard.nextInt();
quotient = (double) numerator / denominator;

System.out.println(numerator + "/" + denominator
+ " = " + quotient);

keyboard.close();
}

}
Compile and run DivideTwo.java, and observe the output. The program prompts the user for two integers that represent the numerator and the denominator of a fraction. The Scanner object named keyboard is used to read the integers provided by the user.

Modify the program to include an if/else statement to check for division by zero. If the denominator is not equal to zero, display the result of the division, otherwise display a message to the user that division by zero is not allowed.
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