• User''s contest rating in Codeforces community Contest rating: 1661 (max. expert, 1786)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 14 users
  • Last visit: 9 days ago
  • Registered: 5 years ago
  • tianyys comments Comments
  • Your talks with tianyy Talks | Send message