• User''s contest rating in Codeforces community Contest rating: 1069 (max. newbie, 1158)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 21 users
  • Last visit: 4 days ago
  • Registered: 4 years ago
  • diexuans comments Comments
  • Your talks with diexuan Talks | Send message