#include <iostream>

//OCSALY        --         Access Controls in CPP         -- IDE : CLion


struct myDateAndTime{ // PUBLIC AS DEFAULT
    int get_year(){
        return year;
    }



    void add_year(){
        year++;
    }

    bool set_year(int new_year){
        if (new_year < 2019) return false;
        year = new_year;
        return true;
    }

private:
    int year;
};

int main() {
    myDateAndTime md;
    md.set_year(2016);
    printf("YEAR : %d\n", md.get_year());
    md.set_year(2023);

    printf("YEAR : %d\n", md.get_year());

    return 0;
}