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Expert

orbby

Rupeng Yang, Jinan, China
  • User''s contest rating in Codeforces community Contest rating: 1678 (max. expert, 1678)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 4 users
  • Last visit: 5 weeks ago
  • Registered: 12 years ago
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17 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
2 days
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month