Thursday, November 5, 2015

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Answer To Introduction To Java Programming Exercise 2.5

The program below is the answer to Liang's Introduction to Java Programming (9th Edition) Chapter 2 Exercise 2.5.

/**
 *
 * @Author: Aghatise Osazuwa
 * Website: www.cscprogrammingtutorials.com
 *
 * Exercise 2.5 - Financial Application: Calculate Tips
 *
 */ 

import java.util.Scanner;

public class FinancialApplication {
    public static void main (String [] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("This Program Computes Gratuity.\n");
        System.out.println("Enter the subtotal and a gratuity rate: ");
        double subtotal = input.nextDouble();
        double gratuityRate = input.nextDouble();
        double gratuity = gratuityRate/10;
        double total = subtotal + gratuity;
        
        System.out.printf ("The gratuity is $" + gratuity + " and total is $" + total + "\n");
    }
}

Click here to see other solutions to Introduction to Java Programming.

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