Codeforces Round #315

Revision en4, by Um_nik, 2015-08-10 22:32:34

Hello everyone!

Codeforces Round #315 will take place soon. The authors of this round are students of Ural FU Umqra and Um_nik. This is our second round. First one was in the black days of Codeforces and we hope that this will not happen again after our round :)

We want to thank Codeforces team for great Codeforces and Polygon platforms and Zlobober for helping us prepare this round.

Good luck!

UPD1:
Score distribution.
div2 : 500-1000-1500-2250-2750
div1 : 500-1000-1500-2250-2500
We strongly recommend you to read all the problems. We try our best to prepare different problems and some problems that hard for us can be easy for you.

UPD2:
Editorial

UPD3:
Congratulations to the winners!

div1:
1. KAN
2. Petr
3. enot110
4. tonyjjw
5. conflict

div2:
1. Lost
2. loser21
3. Aliquando
4. hqpwca
5. LazyWolfLin

Thank you for participating.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English Um_nik 2015-08-10 22:32:34 417
ru6 Russian Um_nik 2015-08-10 22:31:45 406
ru5 Russian Um_nik 2015-08-10 22:27:20 63
en3 English Um_nik 2015-08-10 22:15:42 66
ru4 Russian Um_nik 2015-08-10 17:46:46 0 (опубликовано)
en2 English Um_nik 2015-08-10 17:44:39 236
ru3 Russian Um_nik 2015-08-10 17:41:30 290 (сохранено в черновиках)
ru2 Russian Um_nik 2015-08-09 19:56:26 0 (опубликовано)
en1 English Um_nik 2015-08-09 19:55:36 688 Initial revision for English translation
ru1 Russian Um_nik 2015-08-09 19:42:50 714 Первая редакция (сохранено в черновиках)