Thread: New dude needs simple help :P

Hey I just started to learn C++.

Just to learn and make my first program, I want to make a "virus" thats
says like "Deleting your system files..." and then the prosent stands under to mess with my friend.

I've made it but I just have one problem.
Theres no delay between the prosents...
It says "Deleteing your system files.... 100%" right after you started the program.

And I want the new prosent to replace the old one.
Now it says "1% 2% 3% 4%" etc.
I want it to only be one number to say the prosent, not 100.

Heres the part that I've been talking about:

Code:

int num1 = 0;

while(num1 < 101) {
  cout<< num1 << "%";
  num1++;
}

And when I've already made a thread, how to I make other "backgrounds" instead of the boring black DOS window?

Thanks a lot