C++ :

Please complete all the " To do" in the following code to make it prints a menu of food items; allows the user to enter items for an order; calculates a subtotal, discount, and total; then prints a receipt.

#include

#include

#include

using namespace std;

const int NUM_MENU_ITEMS = 10; // num items on the menu

const int MAX_ORDER_ITEMS = 5; // max num of items per order

const double DISCOUNT_MIN = 20.00; // min subtotal to get discount

const double DISCOUNT_RATE = 0.25; // disc rate for highest-priced item

// Menu: parallel constant arrays

const string menuItem[NUM_MENU_ITEMS] = {

"Burger", "Hot Dog", "Chicken Fingers", "Fries",

"Tots", "Tea", "Coke", "Diet Coke", "Water", "Cookies" };

const double menuPrice[NUM_MENU_ITEMS] = {

3.50, 2.75, 4.25, 2.50, 3.25,

1.00, 1.25, 1.25, 0.25, 2.50 };

int main() {

// Order: parallel partial arrays of items ordered

// Each item has an item number, quantity ordered, and total price

// TODO: declare a list of item numbers

// TODO: declare a list of quantities

// TODO: declare a list of item prices (menu price X quantity)

// TODO: declare other variables as needed

// It is suppuse to b something similar to:

// const int Max= 500;

//int num = 0;

//string name[Max];

//int age[Max];

//Float gpa[Max];

// the same style but with appropriate variables.

double total, subtotal, discount;

// receipt line data

string recName;

int recQty;

double recPrice;

// print menu

cout

cout

cout

// TODO: write a loop to print the menu

{

cout

left

right

}

cout

// get order

cout

cout

cin >> ____ >> ____;

// TODO: repeat inputs until quantity is 0 or MAX_ORDER_ITEMS exceeded

{

//TODO: add an item to the order parallel arrays

cout

cin >> ____ >> ____;

}

// find the subtotal price

// TODO: use a loop to calculate the sum of all order prices

subtotal = 0;

// discount highest order line by 25% when total > $20

if (subtotal >= DISCOUNT_MIN) {

// TODO: add a loop to find the maximum item price

discount = DISCOUNT_RATE * maxItemPrice;

}

else

discount = 0;

// calculate the total price

total = subtotal - discount;

// print the receipt

cout

cout

cout

// TODO: use a loop to print the lines of the receipt

{

recName = ____;

recQty = ____;

recPrice = ____;

cout

}

cout

cout

cout

system("pause");

return 0;

}

It should do the following:

MENU: ## Iten Price 3.50 2.75 4.25 2.50 3.25 1.00 1.25 1.25 0.25 2.50 Burger 1 Hot Dog 0 2 ChickenFingers 3 Fries 4 Tots 5 Tea 6 Coke Diet Coke 8 Water 9 Cookies ty and menu item number 0 0 to end); Enter Item : 3 1 Item 1 1 4 Item 2:1 7 Item 3:0 0 - User inputs Item ty Price Hot Dog Tots Diet Coke 8.25 3.25 1.25 Subtotal: iscount: Total Price: 12.75 0.00 12.75 Press any key to continue