Welcome to ECNU Online Judge

On this system, you can submit your code of the problem in problemset, and we will give you the result of your code.

First,you should register a new account, and view F.A.Q, there are most frequently asked question and these will also help you a lot.

Any question, please email to us:partychen_acm@hotmail.com or put it in our BBS

Wish you enjoy our system!