#include<iostream>
#include<iomanip>
int main()
{
    using namespace std;
    class point
    {
        private:
            int x,y;
        public:
            void setpoint(int x1,int y1)
                {
                    x=x1;y=y1;
                }
            void dispoint()
                {
                    cout<<"x="<<x<<"\ty="<<y<<endl;
                }
    };
    point point1,*point2=new point;
    point1.setpoint(1,1);
    point1.dispoint();
    point2->setpoint(2,5);
    point2->dispoint();
}