Due to the installation of a new fire alarm in ITMO server room, the system may be occasionally unavailable on the 27-th of May between 06:00 and 15:00 (UTC). ×



Igor Serebryakov, Yaroslavl, Russia
From YarSU
  • User''s contest rating in Codeforces community Contest rating: 1608 (max. expert, 1608)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 11 users
  • Last visit: 3 weeks ago
  • Registered: 3 years ago
  • idee.fixes comments Comments
  • Your talks with idee.fixe Talks | Send message