Educational Codeforces Round 25
Difference between en2 and en3, changed 83 character(s)
Hello Codeforces!↵

On [July 16, 18:05 MSK](https://www.timeanddate.com/worldclock/fixedtime.html?msg=Educational+Codeforces+Round+25&iso=20170716T1805&p1=166) Educational Codeforces Round 25 will start.↵

Series of Educational Rounds continue being held as [Harbour.Space University](https://harbour.space/) initiative! You can read the details about the cooperation between [Harbour.Space University](https://harbour.space/) and Codeforces in the [blog post](http://codeforces.com/blog/entry/51208).↵

The round will be **unrated** for all users and will be held on extented ACM ICPC rules. After the end of the contest you will have one day to hack any solution you want. You will have access to copy any solution and test it locally.↵

You will be given **7 problems** and **2 hours** to solve them.↵

The problems were prepared by Ivan [user:BledDest,2017-07-15] Androsov and me.↵

Good luck to all participants!


UPD: The editorial can be found [here](http://codeforces.com/blog/entry/53334).

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en5 English PikMike 2017-09-06 21:05:51 2569
ru4 Russian PikMike 2017-09-06 21:05:37 2552 (опубликовано)
en4 English PikMike 2017-08-02 19:13:15 0 (saved to drafts)
en3 English PikMike 2017-07-16 21:13:18 83
ru3 Russian PikMike 2017-07-16 21:12:47 64
ru2 Russian PikMike 2017-07-15 18:44:51 2 Мелкая правка: 'es Round 24.\n\nПродо' -> 'es Round 25.\n\nПродо'
en2 English PikMike 2017-07-15 18:44:15 0 (published)
en1 English PikMike 2017-07-15 18:42:54 954 Initial revision for English translation
ru1 Russian PikMike 2017-07-15 18:39:35 1079 Первая редакция (сохранено в черновиках)