OOP examples

Q 2



        tollbooth1.cpp
#include<iostream>
#include "tollbooth1.h"
using namespace std;


tollbooth1::tollbooth1()
{
    noc = 0;
    t_m = 0;
}
void tollbooth1::payingcar()
{
    noc++;
    t_m = t_m + 50;
}
void tollbooth1::nopaycar()
{
    noc++;
}
void tollbooth1::display()
{



    cout << "TOTAL CARS PASSED" << noc << endl;

    cout << "TOTAL CASH" << t_m << endl;

}

tollbooth1.h

#pragma once

class tollbooth1
{
private:
    int rs;
    int noc;
    int t_m;
public:
    tollbooth1();
    void payingcar();
    void nopaycar();
    void display();
};


main.cpp






#include<iostream>
#include "tollbooth1.h"
using namespace std;
char key;
void main()
{
    tollbooth1 car;
    do{
        cout << "PRESS P FOR PAYING CAR\n";
        cout << "PRESS N FOR NONPAYING CAR\n";
        cout << "PRESS E TO DISPLAY THE TOTALS\n";
        cin >> key;
        if (key == 'P' || key == 'p')
            car.payingcar();
        else if (key == 'N' || key == 'n')
            car.nopaycar();
        else if (key == 'E' || key == 'e')
            car.display();

    } while (key != 'e');
    system("pause");

}

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