why did the main pointer display 1? What this means?

Question

#include <iostream>
using namespace std;

int main()
{
int score = 5;
int foreva = 6;
cout << &main << endl;

return 0;
}

Answer 1

This talks about it.
https://stackoverflow.com/questions/2064692

Answer 2

1. There's no pointer in that code (& is address-of, a pointer is a variable).
2. You're _trying_ to get the address of main().
3. [Edit] Turns out it's legal-ish, but pointless because it gets re-cast to a bool so any function will be 1[/edit]