Top Coder SRM strategies & Kawigi Edit plugin

Top Coder SRM strategies - it's just a copy of this thread.
Top Coder Arena - Java Web Start Application or just Java Applet.
You can find all information about KawigiEdit here.
View all arena plugins.
How to Compete in SRM Algorithm Competitions - articles.

The best GDB tutorial: Display C++ containers

Best GDB tutorial ever!

http://www.yolinux.com/TUTORIALS/GDB-Commands.htm

Split a big image in some smaller - Image Magick - Ubuntu Linux - Note 1

I have always been thinking and I'm still thinking that everything in Linux is very easy...

One small correction: if you know how.

Today I wanted to split one big screen-shot in some smaller parts so that they fit my screen...

Solution (is very easy)

convert big.png -crop '100x6.66%' small.png

This command splits a big image into an appropriate number

of smaller ones, each of following size: 100% of big width,

6.66% of big height. It was a good solution in my case.

More info at imagemagick.org