• User''s contest rating in Codeforces community Contest rating: 1916 (max. candidate master, 1983)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 7 users
  • Last visit: 12 months ago
  • Registered: 3 years ago
  • shihanyuanss comments Comments
  • Your talks with shihanyuans Talks | Send message