public double giveChange() ( } return change; return totalPrice; totalPrice= 0; itemCount 0; } public void enterPayment (double amount) public double enterPayment (double amount) ( amount amount totalPrice; totalPrice totalPrice amount; public class CashRegister private double totalPrice = 0; private int itemCount = 0; public void addItem(double price) } totalPrice totalPrice + price; itemCount++; public int getCount() { return itemCount; } public double getTotal() { return totalPrice;
public double giveChange() ( } return change; return totalPrice; totalPrice= 0; itemCount 0; } public void enterPayment (double amount) public double enterPayment (double amount) ( amount amount totalPrice; totalPrice totalPrice amount; public class CashRegister private double totalPrice = 0; private int itemCount = 0; public void addItem(double price) } totalPrice totalPrice + price; itemCount++; public int getCount() { return itemCount; } public double getTotal() { return totalPrice;
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
Rearrange the code below to provide two additional CashRegister methods: an enterPayment method that reduces the total price by the given payment, and a giveChange method that returns the change due and resets the total price and item count. Not all lines are useful.
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