#include <iostream>
#include <string>
#include <concrt.h>

using namespace std;
bool isLogged = false;

void clientLogin(string name, string password);

int main() {

    if (isLogged == false) {
        string name, password;
        cout << "Zadej jmeno: "; cin >> name;
        cout << "Zadej heslo: "; cin >> password;
        void clientLogin(string name, string password);
    }
    else {
        // je prihlasen
    }
    Concurrency::wait(20000);
    return 0;
}

void clientLogin(string name, string password) {
    if (name == "root" && password == "toor") {
        cout << "Prihlasen";
        isLogged = true;
    }
    else {
        cout << "Spatne udaje";
    }
}