#include <iostream>
static int a = 90;
int main(int argc, char *argv[])
{
//auto* a_ptr = 0x;
//*a_ptr = 20;
std::cout << &a << "\n";
int addr = 0;
std::cin >> addr;
int* offsetObject = (int*)addr;
std::cout << *offsetObject;
std::cout << a;
}