Write a complete Java program that allows the user to enter an amount of money (

Question

Write a complete Java program that allows the user to enter an amount of money (in cents), and which calculates and displays the correct change using the fewest coins (quarters, dimes, nickels, and pennies).

Explanation / Answer

import java.util.Scanner; public class changeMaker { /** * */ public static void main(String[] args) { Scanner keyboard = new Scanner(System.in); int price; int provided; int change; System.out.print("Enter the purchase price:"); price = (int) Math.round(keyboard.nextDouble() * 100); System.out.print("Enter the amount given by the customer:"); provided = (int) Math.round(keyboard.nextDouble() * 100); if (provided > price) { System.out .println("The customer should be given the change as follows:"); change = provided - price; // Since you multiplied by 100 you have to divide by 2000 to get the number of twenties for change. int twenties = change / 2000; if (twenties > 0) { //if the change is less than $20 this will be a zero change = change % 2000; // this resets the value of change to the remainder after the twenties are calculated but only if there was at least enough to make one twenty System.out.println(twenties + " $20 bill(s)"); } int tens = change / 1000; if (tens > 0) { change = change % 1000; System.out.println(tens + " $10 bill(s)"); } int fives = change / 500; if (fives > 0) { change = change % 500; System.out.println(fives + " $5 bill(S)"); } int / 100; if (ones > 0) { change = change % 100; System.out.println(ones + " $1 bill(s)"); } int quarters = change / 25; if (quarters > 0) { change = change % 25; System.out.println(quarters + " quarter coin(s)"); } int dimes = change / 10; if (dimes > 0) { change = change % 10; System.out.println(dimes + " dime coin(s)"); } int nickels = change / 5; if (nickels > 0) { change = change % 5; System.out.println(nickels + " nickel coin(s)"); } int pennies = change; System.out.println(pennies + " penny coin(s)"); } if (provided

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