please simplify this program coding

[cilu]

where i have absolutely no idea what the program is doing and what each individual code line means......in other word, so far i only been learning up to the stage where i only know how to use #include <iostream> and cout << to program....could anyone simplify the program codes so that a newbie like myself can follow along and understand the coding of this program?

Then I suggest start learning, and write programs with statement that you know, not copy them from others. As you can see, that doesn't help you.

And please use code tags when posting code.