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Grandmaster

Yushen.

  • User''s contest rating in Codeforces community Contest rating: 2424 (max. grandmaster, 2484)
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  • Friend of: 46 users
  • Email s_y_s_j_u_r_u_o@163.com
  • Last visit: 13 months ago
  • Registered: 5 years ago
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