Hi Codeforces,

ICPC EC-Final 2015 was added into codeforces gym and used to be available on Live Archive only. It was the biggest contest in the ICPC Asia East continent in that year which was also the last regional contest I participated, it was such a long time ago!

Contest link: 2015 ACM-ICPC Asia EC-Final Contest, Enjoy!

Hello, Codeforces!

I have moved the ACM-ICPC Asia East Continent League Final 2017 to Codeforces gym, it is the biggest ICPC round in the Asia East continent last year which is hold by Shanghai University in December 17, 2017.

Contest link: http://mirror.codeforces.com/gym/101775

The contest writers are: liympanda,liymsheep,sd0061,Ruins,lxhgww,sysulby and czy941030.

Hope you can enjoy it! Good luck and have fun!

Hi all,

Let's discuss the problems of this contest.

How to solve problem E, F, G and I?

This contest ended half an hour ago, let's discuss the problems.

How to solve problem K? We have found a thesis about it.