#include <iostream>

int main()
{
    char s[] = "asfsf";
    char *a = s;
    std::cout << reinterpret_cast<void*>(a) << '\n';
    ++*a++;
    std::cout << reinterpret_cast<void*>(a) << '\n';
    std::cout<< s << ':' << a << '\n';
}