pointer in oop

#include<iostream.h>
#include<conio.h>

class person
{
    private:
        char name[50];
    public:

        void get()
    {
    cout<<"Enter Name:    ";
    cin>>name;
    }

        void show()
    {
    cout<<"your name:        "<<name<<endl;
    }
};

        void main()
{
    person * ptr[5];           //declare pointer
    for(int i=0;i<5;i++)
    {
    ptr[i] = new person; //used to locate memory at runtime
                          //u can say new will create an object and transfer it in ptr[i]
    ptr[i] -> get();
    }
   cout<<"\n\n";
    for(int i=0;i<5;i++)
    ptr[i] -> show();
    getch();
}