International Grandmaster

chenjb

Jingbang Chen, Guangzhou, China
  • User''s contest rating in Codeforces community Contest rating: 2678 (max. international grandmaster, 2735)
  • User''s contribution into Codeforces community Contribution: +57
  • Friend of: 404 users
  • Email 2254517647@qq.com
  • Last visit: 74 minutes ago
  • Registered: 5 years ago
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