Use the advanced calculator object you have developed in the class and integrate it (10 pts) in a store Management System (object) with the following capabilities (10 pts):
Maintain the Inventory and price of items in the store (10 pts)
Implement a point of sale menu for customer purchases (10 pts)
Provide a summary of daily sales and revenues in a report style format (10 pts), by categories and then grand total (10 pts)
The goods offered for sale in a merchants shop (with fixed prices) are: Bananas ($2.50), Oranges ($1.95), Apples ($2.85), Milk ($3.89), Bread ($1.25), Cake ($5.20), Light Bulbs ($1.30), and extension cords ($3.99). Please augment at least 5 or more additional items.
Create a working computer program in C++ programming language: 10 points
Write a Project Report with the following section at a minimum with meaningful content: Background and Introduction, Problem Statement, Solution & Algorithm, Discussion and Analysis, Future Work and Conclusion. 20pts
Comment your code and identify with explanation where each of the following features is implemented in your computer program: (10 pts)
Parts of a computer program, Declarations, use of Function Declarations / Functions Definition/Function Call, Objects Definition, use of Objects, use of Control Statements (while/Do-While Loop, for Loop, Use of if / if-else, switch, others), use of Relational Operators, Use of Logical Operators, Use of Compound Operators, use of Calculator methods and data members via access operator, formating methods and operators/functions. (20 points Bonus if all features are implemented)
#include <iostream> #include <string.h> using namespace std; /* run this program using the console pauser or add your own getch, system("pause") or input loop */ //Global Declarations string Introduction; int Activity; int StartOverActivity; //Variable used to manage item being worked on int ItemQuantity; double ItemPrice; int ItemNumber; double GrandTotalSale; //****************** double BananaPrice = 2.50; int NumberOfBanana = 10; double BananaTotal = 0; double OrangePrice = 1.95; int NumberOfOrange = 5; double OrangeTotal; void Display_Inventory();//function declaration void Display_Report();//function declaration int main() { cout << "Welcome to Prof Hyousseu Store Management System" << endl; cout << "Please follow all instructions as displayed!" << endl; //User do while loop to manage user main activity do { cout << "What activity would you like to perform next?" << endl; cout << "Please enter 1 for Inventory, 2 for Point of Sale, 3 for Report" << endl; cout << "Enter Selection: "; cin >> Activity; cout << endl; if(Activity == 1) { cout << endl; cout << "You chose to update the inventory" << endl; //Call the function to display inventory Display_Inventory(); int UpdatePerfomed; int ContinueInventory = 1; // 0-Exit, 1-Start Inventory Activity Over while(ContinueInventory == 1) // Start while loop to manage inventory { cout << "What item do you want to update? (Enter the item number below)" << endl; cout << "Item Number: "; cin >> ItemNumber; cout << endl; if(ItemNumber == 1) { cout << "You chose Item 1: Bananas" << endl; cout << "What do you want to update? Enter 1 for quantity or 2 for price" << endl; cout << "Selection: "; cin >> UpdatePerfomed; cout << endl; if(UpdatePerfomed == 1)//User selected to update quantity { cout << "Please enter the number the new item quantity" << endl; cout << "Quantity: "; cin >> ItemQuantity; cout << endl; NumberOfBanana = ItemQuantity; //Perform the update in the system cout << "Update was successfull" << endl; } else if(UpdatePerfomed == 2)//User selected to update price { cout << "Please enter the number the new item price" << endl; cout << "Price: "; cin >> ItemPrice; cout << endl; BananaPrice = ItemPrice; //Perform the update in the system cout << "Update was successfull" << endl; } } if(ItemNumber == 2) { cout << "You chose Item 1: Oranges" << endl; cout << "What do you want to update? Enter 1 for quantity or 2 for price" << endl; cout << "Selection: "; cin >> UpdatePerfomed; cout << endl; if(UpdatePerfomed == 1)//User selected to update quantity { cout << "Please enter the number the new item quantity" << endl; cout << "Quantity: "; cin >> ItemQuantity; cout << endl; NumberOfOrange = ItemQuantity; //Perform the update in the system cout << "Update was successfull" << endl; } else if(UpdatePerfomed == 2)//User selected to update price { cout << "Please enter the number the new item price" << endl; cout << "Price: "; cin >> ItemPrice; cout << endl; OrangePrice = ItemPrice; //Perform the update in the system cout << "Update was successfull" << endl; } } //Update token value cout << "Would you like to perform inventory on another item?" << endl; cout << "Enter 1 for Yes, and 0 for NO: "; cin >> ContinueInventory; cout << endl; }// End while loop to manage inventory } else if(Activity == 2) //User chose Point of Sale Activity { cout << "You chose to run the Cashier" << endl; int ContinueSale = 1; // 0-Exit, 1-Start Sale Activity Over //Call the function to display inventory Display_Inventory(); while(ContinueSale == 1) // Start while loop to manage Cashier Sale { //Ask user what items are being sold cout << "Please enter the item number being sold: " ; cin >> ItemNumber; cout << endl; if(ItemNumber == 1) { cout << "You chose Item 1: Bananas" << endl; cout << "How many items sold? Enter a number: "; cin >> ItemQuantity; cout << endl; cout << "You have sold " << ItemQuantity << " Bananas." << endl; //Compute the sale total for the bananas being sold BananaTotal = ItemQuantity * BananaPrice; // perfom operation cout << "Banana Sale Total: $" << BananaTotal << endl; NumberOfBanana = NumberOfBanana - ItemQuantity; cout << "New item inventory quantity: " << NumberOfBanana << endl; } if(ItemNumber == 2) { cout << "You chose Item 1: Oranges" << endl; cout << "How many items sold? Enter a number: "; cin >> ItemQuantity; cout << endl; cout << "You have sold " << ItemQuantity << " Bananas." << endl; //Compute the sale total for the bananas being sold OrangeTotal = ItemQuantity * OrangePrice; // perfom operation cout << "Banana Sale Total: $" << OrangeTotal << endl; NumberOfOrange = NumberOfOrange - ItemQuantity; cout << "New item inventory quantity: " << NumberOfOrange << endl; } //Update token value cout << "Would you like to enter another item sold?" << endl; cout << "Enter 1 for Yes, and 0 for NO: "; cin >> ContinueSale; cout << endl; } } else if (Activity == 3) { cout << "You chose to run the store summary" << endl; //Call the function to display summary report Display_Report(); } //Update my token to evaluate whether to repeat loop cout << "Would you like to run another activity?" << endl; cout << "Enter 0 to Exit, 1 to continue" << endl; cout << "Choice: "; cin >> StartOverActivity; } while(StartOverActivity != 0); return 0; } void Display_Inventory() //function definition { cout << endl; cout << "Item No" << "t" << "Item" << "t" << "Qty" << "t" << "Price" << endl; cout << 1 << "t" << "Bananas" << "t" << NumberOfBanana << "t" << "$" << BananaPrice << endl; cout << 2 << "t" << "Oranges" << "t" << NumberOfOrange << "t" << "$" << OrangePrice << endl; cout << endl; } void Display_Report() //function definition { cout << endl; cout << "Item No" << "t" << "Item" << "t" << "Total/Sale" << endl; cout << 1 << "t" << "Bananas" << "t" << "$" << BananaTotal << endl; cout << 2 << "t" << "Oranges" << "t" << "$" << OrangeTotal << endl; cout << endl; GrandTotalSale = BananaTotal + OrangeTotal; cout << "Grand Total is: $ " << GrandTotalSale << endl << endl; }
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