Do you know anything about Chat AI programs?

Do you have any answer to these questions :





Algorithm of chat or other artificial intelligence programs,


Little free AI(especially chat) programs on web,


Little free open source of AI(especially chat) programs on web in C++ language( I use Microsoft Visual C++ 6.0 ).





Guide me please.


Thanks.

Do you know anything about Chat AI programs?
A simple algorithm is the famous ELIZA: http://www-ai.ijs.si/eliza/eliza.html





There is also A.L.I.C.E: http://www.alicebot.org/