Legendary Grandmaster

boboniu

Rui Cai
  • User''s contest rating in Codeforces community Contest rating: 3201 (max. legendary grandmaster, 3300)
  • User''s contribution into Codeforces community Contribution: +4
  • Friend of: 873 users
  • Last visit: 18 months ago
  • Registered: 4 years ago
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