This is a simple math problem. By looking at the number, I think they're squares of different number.
You can first
look into it[
^]. Try to understand how the square root calculated, and then write a program for it.
And as I assume, this a homework; it won't entertained here.
If you expect us to do your homework, that's not going to work. There's a pretty good reason behind this: "You won't be learn anything, if you expect others do your work for you".
You can try something on your own at first and when you stuck anywhere, anyone from here would do his/her best to help you out. But
don't directly ask for the source code.
Thanks to
Richard [
^],
please read the
6th point from this:
A link to the Guidelines
[
^]
-KR