#include <iostream>
#include <string>
#include <cstring>
using namespace std;
int main(int argc, char** argv)
{
    const string *_username = new string("pau");
    const string *_password = new string("qwerty");
    char *username[sizeof(*_username) / sizeof(char)] = *_username.c_str();
    char *passowrd[sizeof(*_password) / sizeof(char)]; = *_password.c_str();
}