#include<iostream>

#include <stdlib.h>

using namespace std;

class Coordinate

{

public:int x;

  int y;

  void printX()

  {

  cout<<x<<endl;

  };

  void printY()

  {

  cout<<y<<endl;

  }

};

int main(void)

{

/*Coordinate coor;

coor.x=10;

coor.y=20;

coor.printX();

coor.printY();*/

Coordinate *p=new Cooridnate();

p->x = 100;

p->y = 200;

p->printX();

//P->printY();

// delete p;

//p=NULL;

// system("pause");

return 0;

}