孤风的博客

Column Addition Time limit 3000 msMemory limit 524288 kB A multi-digit column addition is a formula on adding two integers written like this: A multi-digit column addition is written on the blackboar...

Barareh on Fire The Barareh village is on fire due to the attack of the virtual enemy. Several places are already on fire and the fire is spreading fast to other places. Khorzookhan who is the only pe...