#include<iostream>
using namespace std;
class Date{
int year,month,day;
public:
void setDate(int x=0,int y=0,int z=0);
void printDate();
};
void Date::setDate( int x,int y,int z){
year=x;
month=y;
day=z;
}
void Date::printDate()
{
cout<<year<<'-'<<month<<"-"<<day<<"-"<<endl;}
void main(){
Date A1;
Date A2;
Date A3;
A1.setDate();
A2.setDate(1996,03,12);
A3.setDate(2003,12,26);
}