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zhengys

  • User''s contest rating in Codeforces community Contest rating: 1442 (max. expert, 1637)
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  • Friend of: 10 users
  • Last visit: 6 days ago
  • Registered: 4 years ago
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Only public activity
236 problems
solved for all time
18 problems
solved for the last year
1 problem
solved for the last month
7 days
in a row max.
7 days
in a row for the last year
1 day
in a row for the last month