• User''s contest rating in Codeforces community Contest rating: 1609 (max. expert, 1609)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 4 users
  • Last visit: 8 days ago
  • Registered: 5 years ago
  • Doncho_Bonbonchos comments Comments
  • Your talks with Doncho_Bonboncho Talks | Send message