Im also very much eager to peep into the tops' solutions.

Here is mine...38 chars long .... hav to reduce...!

No donut for u!

^you can discuss, but please dont post your ACed solutions.
@Borian, you can further shorten your for loop statement and the thing within paranthesis. try removing some characters and see if still it works or not.

Finally, I reduced my solution to 29 Bytes. But am not able to reduce it further! I hav a question to ask.

Are those 24 byte solutions done using command-line options or just playing in the source code part???