Classification of constructors

#include <iostream>

using namespace Std;

Class Date

{

Public

void hh (int year, int month, Int. day)

{

_year = year;

_month = month;

_day = day;

}

void Display ()

{

cout << "Year" << _year << Endl;

cout << "Month" << _month << Endl;

cout << "Day" << _day << Endl;

}

Date (int, int month, int day)

{

cout << "Date: Constructors with parameters" << Endl;

_year = year;

_month = month;

_day = day;

}

Date (int year)

{

cout << "Date: constructor with default value" << Endl;

_year = 2015;

_month = 8;

_day = 17;

}

Date ()

{

cout << "Non-parametric constructors" << Endl;

_year = 2013;

_month = 8;

_day = 17;

}

Private

int _year;

int _month;

int _day;

};

int main ()

{

Date P1 (2015, 8, 17);

P1. Display ();

Date P2 (2015);

P2. Display ();

Date P3;

P3. Display ();

Classification of constructors