A Chinese contest by AntiLeaf
Difference between en2 and en3, changed 122 character(s)
I'm sorry to have delayed posting this entry for about an hour, and that Codeforces Round #464(Div.2) is beginning soon after this contest.↵

The address of the contest is [here](https://loj.ac/contest/21). Take part if you're willing to do some "exercise".↵

I regret to say that the statements are provided in Mandarin. You can use google translate for translation if necessary.↵

That's all. Thanks for your attention.


**UPD**: I've completed the English version of the editorial. [Click here](https://loj.ac/article/306) to have a look.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English AntiLeaf 2018-02-18 15:17:02 122
en2 English AntiLeaf 2018-02-17 09:27:44 9
en1 English AntiLeaf 2018-02-17 09:07:34 444 Initial revision (published)