Master

Frank_DD

Dingxun Du, Zhongshan, China
  • User''s contest rating in Codeforces community Contest rating: 2233 (max. international master, 2330)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 67 users
  • Email 2867490384@qq.com
  • Last visit: 8 months ago
  • Registered: 7 years ago
  • Frank_DD's blog Blog entries (0), comments
  • Your talks with Frank_DD Talks | Send message