class-projects/class-date-RTOBJ.cpp at main · arshiumair/class-projects · GitHub

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#include <iostream>
#include <conio.h>
using namespace std;
class Date{
    private:
    int Day;
    int month;
    int year;

    public:
    void setDate(int h, int m, int s){
        year = h;
        month = m;
        Day = s;
    }

    Date add(Date D1)
    {
        Date tempd;
        tempd.Day = tempd.month = tempd.year = 0;
        tempd.Day += Day + D1.Day;
        if(tempd.Day >= 30){
            tempd.Day -= 30;
            tempd.month ++;
        }
        tempd.month += month + D1.month;
        if(tempd.month >= 12){
            tempd.month -= 12;
            tempd.year ++;
        }
        tempd.year += year + D1.year;
        return tempd;
    }

    Date minus(Date D1)
    {
        Date tempd;
        tempd.Day = tempd.month = tempd.year = 0;
        tempd.Day = Day - D1.Day;
        if(tempd.Day < 0){
            tempd.Day = tempd.Day + 30;
            tempd.month --;
        }
        tempd.month = month - D1.month;
        if(tempd.month < 0){
            tempd.month = tempd.month + 12;
            tempd.year --;
        }
        tempd.year -= year - D1.year;
        return tempd;
    }

    void displayDate(){
        cout << "year: " << year << " | month: " << month << " | Days: "<<Day<< endl;
    }
};

int main()
{
    Date D1, D2, D3;
    cout << "Enter the first date (dd/mm/yyyy): " << endl;
    int d, m, y;
    cin >> d >> m >> y;
    D1.setDate(d, m, y);
    cout << "Enter the second date (dd/mm/yyyy): " << endl;
    cin >> d >> m >> y;
    D2.setDate(d, m, y);
    D3 = D1.add(D2);
    D3.displayDate();
    getch();
    return 0;
}