• User''s contest rating in Codeforces community Contest rating: 1615 (max. expert, 1615)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 6 users
  • Last visit: 15 months ago
  • Registered: 5 years ago
  • BUAIchiguojiangs comments Comments
  • Your talks with BUAIchiguojiang Talks | Send message
Only public activity