• User''s contest rating in Codeforces community Contest rating: 2206 (max. master, 2233)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 21 users
  • Last visit: 8 months ago
  • Registered: 3 years ago
  • changzhous comments Comments
  • Your talks with changzhou Talks | Send message