Please subscribe to the official Codeforces channel in Telegram via the link https://t.me/codeforces_official. ×

International Grandmaster

RDDCCD

ZiXuan Yan, Hangzhou, China
  • User''s contest rating in Codeforces community Contest rating: 2702 (max. international grandmaster, 2702)
  • User''s contribution into Codeforces community Contribution: +78
  • Friend of: 448 users
  • Email yzx417417@163.com
  • Last visit: online now
  • Registered: 8 years ago
  • RDDCCD's blog Blog entries (3), comments
  • Your talks with RDDCCD Talks | Send message