Legendary Grandmaster

boboniu

Rui Cai
  • User''s contest rating in Codeforces community Contest rating: 3164 (max. legendary grandmaster, 3300)
  • User''s contribution into Codeforces community Contribution: +25
  • Friend of: 642 users
  • Last visit: 6 hours ago
  • Registered: 15 months ago
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