• User''s contest rating in Codeforces community Contest rating: 1751 (max. expert, 1839)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 48 users
  • Last visit: 87 minutes ago
  • Registered: 3 years ago
  • kkkk1234s comments Comments
  • Your talks with kkkk1234 Talks | Send message