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orson111

Shanghai, China
From Shanghai Foreign Language School
  • User''s contest rating in Codeforces community Contest rating: 436 (max. newbie, 436)
  • User''s contribution into Codeforces community Contribution: -1
  • Friend of: 3 users
  • Last visit: 24 hours ago
  • Registered: 2 years ago
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137 problems
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80 problems
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4 days
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Before contest
WorldQuant Round 1 (Codeforces Round 1128, Div. 1 + Div. 2)
15:15:59
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