Question

in c++

Write a program that stores the following data about SJDC Pizza orders in a structure: Customer’s Name Order Number Date Order Placed Cost of Pizza The program should keep an array of 12 of these structures. Each element is for a different order. When the program runs it should ask the user to enter the data for each order. It should then show a table that lists each order’s name, order number, date order placed and pizza price. The program should also calculate and display the total points earned by the team. The total of all the orders should also be displayed.

Answer 1

// source.cpp // Task1.cpp : This file contains the 'main' function. Program execution begins and ends there. // #include <iostream> #include <string> #include "Queue.h" using namespace std; struct Date {    int day, month, year; }; struct Orders {    string name;    int orderNumber;    Date orderDate;    double cost; }; int main() {    Queue<Orders> List;    int totalOrders = 2;    Orders Object;    for (int i = 0; i < totalOrders; i++)    {        cout << "Enter Customer Name: ";        cin >> Object.name;        cout << "Order Number Is: " << i + 1 << endl;        Object.orderNumber = i + 1;        cout << "Enter Order Date:-\n";        cout << "Day: ";        cin >> Object.orderDate.day;        cout << "Month: ";        cin >> Object.orderDate.month;        cout << "Year: ";        cin >> Object.orderDate.year;        cout << "Enter Order Cost: ";        cin >> Object.cost;        List.enque(Object);    }    List.display();    return 0; } // Run program: Ctrl + F5 or Debug > Start Without Debugging menu // Debug program: F5 or Debug > Start Debugging menu // Tips for Getting Started: //   1. Use the Solution Explorer window to add/manage files //   2. Use the Team Explorer window to connect to source control //   3. Use the Output window to see build output and other messages //   4. Use the Error List window to view errors //   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project //   6. In the future, to open this project again, go to File > Open > Project and select the .sln file

// queue.h #pragma once #include <iostream> using namespace std; template <typename T> class Queue {    T *ptr;    int MSize;    int Front;    int Rear;    int Count; public:    Queue() { MSize = 100; ptr = new T[MSize]; Front = 0; Rear = 0; Count = 0; }    Queue(int Size) { MSize = Size; ptr = new T[Size]; Front = 0; Rear = 0; Count = 0; }    ~Queue() { delete[] this->ptr; }    void enque(T N)    { if (!IsFullQueue()) { ptr[Rear % MSize] = N; Rear++; Count++; } } //++Rear % MSize    void display()    {        int totalPoints = 0;        for (int i = Front; i < Rear; i++)        {            cout << "Customer Name: " << ptr[i % MSize].name << endl;            cout << "Order Number is: " << ptr[i % MSize].orderNumber << endl;            cout << "Enter Order Date (D/M/Y): " << ptr[i % MSize].orderDate.day << "/" << ptr[i % MSize].orderDate.month << "/" << ptr[i % MSize].orderDate.year << endl;            cout << "Enter Order Cost: " << ptr[i % MSize].cost << endl << endl;            totalPoints += ptr[i % MSize].cost;        }        cout << "Total Cost: " << totalPoints << endl << endl;    }    T deque()    { if (!IsEmptyQueue()) { Count--; return ptr[Front++ % MSize]; } };    bool IsFullQueue(){ return Count == MSize; /*if (Rear - Front == MSize)return true; else return false;*/ }    bool IsEmptyQueue(){ return !Count; /*if (Rear - Front == 0)return true; else return false;*/ }    T front() { if (!IsEmptyQueue())   return ptr[Front]; }    T back() { if (!IsEmptyQueue())       return ptr[Rear]; } };

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