#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;

int main(void) {
        int a=3;
        int *p=&a;
        cout << p << endl;
        p++;
        cout << p << endl;
        char c='A';
        char *m=&c;
        cout << "Size=" << sizeof(m) << endl;
        cout << static_cast<int>(*m) <<endl;
        cout << reinterpret_cast<int *>(m) << endl;
        return 0;
}