Please subscribe to the official Codeforces channel in Telegram via the link https://t.me/codeforces_official. ×

  • User''s contest rating in Codeforces community Contest rating: 1009 (max. pupil, 1381)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 13 users
  • Last visit: 4 days ago
  • Registered: 7 years ago
  • ibnuls comments Comments
  • Your talks with ibnul Talks | Send message