End of the World!!!!
If the world ends today I will not make the next contest :)
Полный текст и комментарии »
USACO results here
http://www.usaco.org/index.php?page=nov12results
RE in CodeChef
Why I get RE in this code in CodeChef, I never had this problem in another judge. http://www.codechef.com/viewsolution/1560274