Expert

tt127

Ivan Petrov
  • User''s contest rating in Codeforces community Contest rating: 1670 (max. expert, 1771)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 12 users
  • Last visit: 3 weeks ago
  • Registered: 10 years ago
  • tt127s comments Comments
  • Your talks with tt127 Talks | Send message
Only public activity