// Universal Calculator V1.0.cpp : Defines the entry point for the console application.
//
#include "Universal Calculator.h"
#include "stdafx.h"
#include <string>
#include <iostream>
#include <Windows.h>

using namespace std;

int main()
{
    string task;
    cout << "What would you like to do? ";
    cin >> task;
    if (task == "calculator")
    {
        calculator::CalculatorApp;
    }
    Sleep(3000);
    system("CLS");
    return main();
}

#ifndef UNIVERSAL CALCULATOR_h
#define UNIVERSAL CALCULATOR_h

#include "stdafx.h"
#include <string>
#include <iostream>
#include <Windows.h>

using namespace std;

class calculator
{
public:

    float FirstNumber;
    float SecondNumber;
    float answer;

    void Add()
    {
        cout << "What is your first number? ";
        cin >> FirstNumber;

        cout << "What is your second number? ";
        cin >> SecondNumber;

        answer = FirstNumber + SecondNumber;
        cout << "The answer is: " << answer << endl;
    }

    void Subtract()
    {
        cout << "What is your first number? ";
        cin >> FirstNumber;

        cout << "What is your second number? ";
        cin >> SecondNumber;

        answer = FirstNumber - SecondNumber;
        cout << "The answer is: " << answer << endl;
    }

    void Multiply()
    {
        cout << "What is your first number? ";
        cin >> FirstNumber;

        cout << "What is your second number? ";
        cin >> SecondNumber;

        answer = FirstNumber * SecondNumber;
        cout << "The answer is: " << answer << endl;
    }

    void Divide()
    {
        cout << "What is your first number? ";
        cin >> FirstNumber;

        cout << "What is your second number? ";
        cin >> SecondNumber;

        answer = FirstNumber / SecondNumber;
        cout << "The answer is: " << answer << endl;
    }
    void CalculatorApp()
    {

        int Calculator();
        {
            int Operation;
            cout << "Bode's Calculator V2.1" << endl;
            cout << "What is the operation? Add[1], Subtract[2], Multiply[3] or Divide[4]? ";
            cin >> Operation;

            switch (Operation)
            {
            case 1:
                Add();
                break;
            case 2:
                Subtract();
                break;
            case 3:
                Multiply();
                break;
            case 4:
                Divide();
                break;
            }
        }
    }

};
#endif