#include<iostream>
#include <string>
#include <chrono>
#include <thread>

using namespace std;
using this_thread::sleep_for;
using chrono::milliseconds;

string name, answer;
void te(const string & message)
{
  for (const char letter: message)
  {
    cout << letter << flush;
    sleep_for (milliseconds (25));
  }
}
int main()
{
  te("Please enter your name."); cout << endl;
  cin >> name;
  te("Hello "); te(name); te (", are you ready to start the adventure?"); cout << endl;
  cin >> answer;
  if (answer == "YES" or answer == "Yes" or answer == "yes")
  {
    te ("Good! The game will start in:"); cout << endl;
    cout << "3"; cout << endl;
    sleep_for (milliseconds (1000));
    cout << "2"; cout << endl;
    sleep_for (milliseconds (1000));
    cout << "1"; cout << endl;
    sleep_for (milliseconds (1000));
    te ("Surprise! We haven't finished it yet."); cout << endl;
  }
  else if (answer == "NO" or answer == "No" or answer == "no")
  {
    te ("What a shame! Come back when you're ready."); cout << endl;
    sleep_for (milliseconds (1000));
    te ("I'll be waiting for you, "); te (name); te ("!");
  }
  else
  {
    te ("I'm not prepared for all of your inputs, sorry.");
  }
  return 0;
}