• User''s contest rating in Codeforces community Contest rating: 1332 (max. specialist, 1420)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 9 users
  • Last visit: 41 hour(s) ago
  • Registered: 9 years ago
  • Bat454s comments Comments
  • Your talks with Bat454 Talks | Send message