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ko7ak

  • User''s contest rating in Codeforces community Contest rating: 542 (max. newbie, 542)
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  • Last visit: 44 minutes ago
  • Registered: 20 months ago
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53 problems
solved for all time
25 problems
solved for the last year
3 problems
solved for the last month
3 days
in a row max.
3 days
in a row for the last year
2 days
in a row for the last month