Hello everybody! I found this code on the net. It seems to have worked for everybody except for me. Most of the errors say there is some linking error. I am using dev c++ 5. I would like to know if the problem is with my compiler or the program. You can download it on http://www.codeproject.com/KB/library/ProjectEliza.aspx#_comments" . I am not sure if I should be pasting the entire code here. But you feel it's a better alternative, I'll surely do that. Thanks for the help.