• User''s contest rating in Codeforces community Contest rating: 448 (max. newbie, 448)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 1 user
  • Last visit: 10 hours ago
  • Registered: 2 years ago
  • xiaoxiaoxiaoxiaoyydss comments Comments
  • Your talks with xiaoxiaoxiaoxiaoyyds Talks | Send message