----------------------------------------------------------- New Message on BDOTNET
----------------------------------------------------------- From: ArunNAndU Message 2 in Discussion wow sounds interesting, has anybody taken this up ? Cheers Arun -----Original Message----- From: BDOTNET [mailto:[EMAIL PROTECTED] Sent: Monday, October 20, 2003 11:15 AM To: BDOTNET Subject: rot13 - awesome powa New Message on BDOTNET rot13 - awesome powa Reply Recommend Message 1 in Discussion From: Richard-Hsu rot13 /rot ther'teen/ [Usenet: from "rotate alphabet 13 places"], v. The simple Caesar-cypher encryption that replaces each English letter with the one 13 places forward or back along the alphabet, so that "The butler did it!" becomes "Gur ohgyre qvq vg!" Most Usenet news reading and posting programs include a rot13 feature. It is used to enclose the text in a sealed wrapper that the reader must choose to open - e.g. for posting things that might offend some readers, or spoilers. A major advantage of rot13 over rot(N) for other N is that it is self-inverse, so the same code can be used for encoding and decoding. Ok. Here is what I am getting at. I want all of us interested to come up with our own rot13 implementation in C#, VB.NET or any other .NET language. Ideally we should provide two implementations 1) a simple working one and 2) an optimized one. The simple one should be fairly easy to implement since we are only getting it to work and not thinking about time (running speed) or space (memory) effiencies. However, what will be interesting is the optimized version of it. I can already imagine all sorts of way I am going to try to make it faster. Basically, the function will take a string and return the processed (rot13'ed) string. Since I am from Kolkata, I will post further thoughts/code on this one in the Kolkata User Group site. I have already posted more info and my working (a.k.a. naive) version here (http://groups.msn.com/kolkatanet/general.msnw?action=get_message&mview=0&ID_Message=210) Regards, Richard. View other groups in this category. ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/BDotNet/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
