• User''s contest rating in Codeforces community Contest rating: 362 (max. newbie, 362)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 0 users
  • Last visit: 3 months ago
  • Registered: 3 years ago
  • charlesqqs comments Comments
  • Your talks with charlesqq Talks | Send message