Candidate Master

Itst

SiJin Peng, Changsha, China
  • User''s contest rating in Codeforces community Contest rating: 2018 (max. candidate master, 2018)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 36 users
  • Email 2972737475@qq.com
  • Last visit: 13 hours ago
  • Registered: 11 months ago
  • Itst's blog Blog entries (0), comments
  • Your talks with Itst Talks | Send message