• User''s contest rating in Codeforces community Contest rating: 701 (max. newbie, 701)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 0 users
  • Last visit: 26 hours ago
  • Registered: 4 years ago
  • serge_dos comments Comments
  • Your talks with serge_do Talks | Send message