#include //OCSALY -- Memory and Pointers in CPP -- IDE : CLion // & - RETURN THE ADDRESS OF AN OBJECT // * - DECLARING POINTERS //sizeof(int *); // will return 4 in 32bit machine, will return 8 in 64 bit machine; int main() { int a = 92; std::cout << a << std::endl; int *pi { &a }; *pi = 600; std::cout << a << std::endl; }