SamOS

//SamOS is a basic text based operating system written in C++

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <ctime>
#include <thread>
#include <chrono>

int login() {
     std::string user = "";
     std::string pass = "";

    std::cout << "USERNAME\n";
    std::cin >> user;

    std::cout << "PASSWORD\n";
    std::cin >> pass;

    if ((user == "samr") && (pass == "samreynolds")){
        std::cout << "LOGIN SUCCESSFUL\n";
    }

    else {
        std::cout << "WRONG USERNAME OR PASSWORD\n";
    }
}

int currtime() {
    time_t my_time = time(NULL);
        std::cout << ("%s", ctime(&my_time));
        return(0);
  home();
}

int home() {
    std::string func = "";

    std::cout << "What would you like to do? 'time' 'calculator'\n";
    std::cin >> func;

    if (func == "time") {
        currtime();
    }

    else if (func == "calculator") {
        calculator();
    }

    else {
        std::cout << "INVALID FUNCTION PLEASE TRY AGAIN";
        home();
    }

}


int main() {
    int loads = 0;
    while (loads <= 10) {
    std::cout << "LOADING\n";
    std::this_thread::sleep_for (std::chrono::seconds(1));
    loads = loads + 1;
    }
    std::cout << "Welcome to SamOS\n";
    login();
    home();
}