Relaxation Before Exam

The coming final exam makes me very nervous. But I still feel easy to enjoy such a free weekend. I bought a GTK+ Programming Language, C edtion from the library. I really want to learn something on GTK+, but I don't have time to do that at present. So, just forget it till winter vocation during which time I have to learn JSP as well. Err... It seems that I am going to have a tense holiday.
Finally, I have determined myself to taje a chance on Whu OJ. I ACed a quiz yesterday followes by another one today. It's really a great thing to be able to AC. I have posted the detail code on my Code Blog.