International Grandmaster

diamond_duke

  • User''s contest rating in Codeforces community Contest rating: 2650 (max. international grandmaster, 2650)
  • User''s contribution into Codeforces community Contribution: +6
  • Friend of: 154 users
  • Email daiyan2003@126.com
  • Last visit: 8 days ago
  • Registered: 5 years ago
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