• User''s contest rating in Codeforces community Contest rating: 1751 (max. expert, 1751)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 10 users
  • Last visit: 2 months ago
  • Registered: 6 years ago
  • dushaolongs comments Comments
  • Your talks with dushaolong Talks | Send message