Answered: $452 converted is 22 $20s, 1 $10s, 0…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

This is the question - Write a program that calculates and displays the conversion of an entered number of dollars into currency denominations—20s, 10s, 5s, and 1s. Example output: $452 converted is 22 $20s, 1 $10s, 0 $5s, and 2 $1s.

This is the code I have. I am not sure what I am missing that it won't accept -

import java.util.Scanner;

class Dollars {

public static void main(String[] args) {

int numTwenties,numTens,numFives,numOnes,dollarAmount;

Scanner sc= new Scanner(System.in);

System.out.println("Please enter a dollar amount: ");

dollarAmount = sc.nextInt();

numTwenties = dollarAmount/20;

numTens = (dollarAmount - 20*numTwenties)/10;

numFives = (dollarAmount - (10*numTens + 20*numTwenties))/5;

numOnes = (dollarAmount - (10*numTens + 20*numTwenties + 5*numFives));

System.out.println(+ dollarAmount + " converted is" + numTwenties + " $20s, " + numTens + " $10s, " + numFives + " $5s, and " + numOnes + " $1s.");

}

This is what it is giving me -

Test CaseIncomplete

Dollars 598

Input598

OutputPlease enter a dollar amount: 598

598 converted is29 $20s, 1 $10s, 1 $5s, and 3 $1s.

Results

$598 converted is 29 $20s, 1 $10s, 1 $5s, and 3 $1s

Expected Output

$598 converted is 29 $20s, 1 $10s, 1 $5s, and 3 $1s

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