• User''s contest rating in Codeforces community Contest rating: 2175 (max. master, 2175)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 124 users
  • Last visit: 7 months ago
  • Registered: 6 years ago
  • arctans comments Comments
  • Your talks with arctan Talks | Send message