Number Encryption Algorithm

[mrnooo2000]

Just a nice tip be sure to end your Codeblock with the corresponding [/Code]

Also you just pasted a bunch of code and asked us to do it for you...It is homework. It means YOU need to do it, not us. Google is a good friend, he can help you solve a lot of tutorial related questions..

ofcourse it is my homework , and i want idea about this encryption algorithm to do it myself
i dont want any one to do it instead of me
i search for the idea only and i googled itwith no success