You sleep while we work: due to technical reasons Codeforces may be unavailable on May 22 on time interval 01:00-03:00 (MSK). ×

 
 
 
 
Expert

equi

Dmitrii Kravchenko, Saint Petersburg, Russia
  • User''s contest rating in Codeforces community Contest rating: 1757 (max. candidate master, 1951)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 49 users
  • Email equivalence1@gmail.com
  • Last visit: 12 months ago
  • Registered: 8 years ago
  • equi's blog Blog entries (0), comments
  • Your talks with equi Talks | Send message