Code for time?

[RandomGeek]

Hello, I recently added a loading screen in my program, I just need to have a code like a time countdown or a percentage saying if its already %100 the game is loaded like in videogames ..

Is there such a thing or is it possible to have a code like this?

If there is .. Can someone show me the code or an example so I can understand it better.Thank in advance!

Also here is my loading screen code(just got it from another source lol):

#include <iostream>
int main() { 
std::cout << "Loading";
std::cout.flush();
for ( ; ; ) { 
for (int i = 0; i < 3; i++) { 
std::cout << ".";
std::cout.flush();
for(double counter = 0; counter < 100000000; counter++);
} 
std::cout << "\b\b\b   \b\b\b"; 
}
return 0;
}

[pearlyman]

Of course it's possible...

http://www.cplusplus.com/reference/ctime/
http://stackoverflow.com/questions/10229610/ctime-and-date-time-conversion
http://stackoverflow.com/questions/6135885/ctime-method-how-to-print-the-hours-and-seconds
and of course... http://en.cppreference.com/w/cpp/chrono/c/time