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Jarekczek

Jarek Czekalski, Katowice, Poland
  • User''s contest rating in Codeforces community Contest rating: 1597 (max. expert, 1791)
  • User''s contribution into Codeforces community Contribution: +3
  • Friend of: 11 users
  • Email jarekczek@poczta.onet.pl
  • Last visit: 21 month(s) ago
  • Registered: 12 years ago
  • Jarekczek's blog Blog entries (6), comments
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