February 2012 Contest Problem Editorials

Problem Tester for the contest was Anton Lunyov.

Box and Ball System (written by Hiroto Sekido). The Editorials can be found here.

Can you do it better (written by Tomaz Hocevar). The Editorials can be found here.

Find a Subsequence (written by Tasnim Imran Sunny). The Editorials can be found here.

Flight Distance (written by Tomaz Hocevar). The Editorials can be found here.

Lucky Count (written by Vitaliy). The Editorials can be found here.

Lucky Long (written by Vitaliy). The Editorials can be found here.

Count of Maximum (written by Nikhil Garg). The Editorials can be found here.

Restore the Recipe (written by Sergey Kulik). The Editorials can be found here.

Smart Chef vs Evil Chef (written by David Stolp). The Editorials can be found here.

Word Counting (written by Nikhil Garg). The Editorials can be found here.