Pointer and reference to it???

Question

I have the following code:

int *ptr = new int;
*ptr = 5;
cout << ptr << endl
<< *ptr << endl
<< &ptr << endl;

Output:
0x26A9D8 //it address to variable
5 //it variable's value
0x14FA10 //but what is it? Address of *ptr?

Answer 1

You should look this page, here they explain what & and * means in C++ : http://www.cplusplus.com/doc/tutorial/pointers/
Hope it helps 😉