Catering Cost Management Program in C++

This is a Character based User Interface or CUI based simple computerized solution to manage the system activities. This prototype code saves time and energy of its user by automating certain tasks. This system is either file handling type or ROM type, and stores activities in a coder-defined file or on ROM memory temporarily.

C++ is a typed language, so no need of code explanation as everything will be cleared by itself by reading the code. If you know C++, you know this code. It’s that simple!

Note to students, draw a class diagram and flow chart of system by reading the code itself. The Code::Blocks IDE 20.03+MinGW and Cygwin tool are used to test the code.

Note that some systems are very simple and need enhancement but they are complete on their own in other terms.

	CateringCostManagementProgram.cpp
	#include <iostream> #include <string> #include <iomanip> #include <cmath>   using namespace std;   int main() {     string NameOfEvent, CustomerName;     // Name of Event + Customer Name     double NumberOfGuests;  // Number of Guests in attendance     int NumberOfMinutes;        // Number of Minutes in the event   // Information input (Events name and amounts)       cout << "Enter the name of the event " << endl;     getline(cin, NameOfEvent);     cout << "Enter the customer's first and last name " << endl;     getline(cin, CustomerName);     cout << "Enter the number of guests " << endl;     cin >> NumberOfGuests;     cout << "\n\nEnter the number of minutes in the event " << endl;     cin >> NumberOfMinutes;       cout << "Fall Dinner     " << endl;     cout << "Event estimate for  " << CustomerName << endl;       int NumberOfServers, Cost1;     double CostForOneServer,Test, TotalFoodCost, AverageCost, Cost2, DepositAmount,TotalCost;       const double CostPerHour = 18.50;     const double CostPerMinute = .40;     const double CostOfDinner = 20.70;   // Get Number Of Servers     Test = NumberOfGuests / 20;     NumberOfServers = ceil(Test);   // Get Cost Of One Server     Cost1 = (NumberOfMinutes / 60) * CostPerHour;     Cost2 = (NumberOfMinutes % 60) * CostPerMinute;     CostForOneServer = Cost1 + Cost2;   // Get Cost For Food     TotalFoodCost = NumberOfGuests * CostOfDinner;   // Get Average Cost Per Person     AverageCost = TotalFoodCost / NumberOfGuests;   // Get Total Cost     TotalCost = TotalFoodCost + (CostForOneServer * NumberOfServers);   // Get Deposit Amount (25%)     DepositAmount = TotalCost * .25;   // Print values above     cout << "Number Of Server: " << NumberOfServers << fixed << setprecision(2) << endl;     cout << "The Cost for Servers: " << setw(5) << CostForOneServer << endl;     cout << "The Cost for Food is: " << setw(5) << TotalFoodCost << endl;     cout << "Average Cost Per Person: " << setw(5) << AverageCost << endl;     cout << "\nTotal cost is: " << setw(5) << TotalCost << endl;       cout << "Please deposit a 25% deposit to reserve the event" << endl;     cout << "The deposit needed is: " << setw(5) << DepositAmount << endl;       return 0; }
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