Expert

grenlayk

Ольга Козлова, Moscow, Russia
  • User''s contest rating in Codeforces community Contest rating: 1813 (max. expert, 1886)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 25 users
  • Last visit: 19 months ago
  • Registered: 7 years ago
  • grenlayks comments Comments
  • Your talks with grenlayk Talks | Send message