Expert

xinchao

  • User''s contest rating in Codeforces community Contest rating: 1678 (max. expert, 1678)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 4 users
  • Last visit: 3 months ago
  • Registered: 18 months ago
  • xinchaos comments Comments
  • Your talks with xinchao Talks | Send message