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-5547 days 16:51:45
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Problem session 20100223


Time elapsed

4:00:00

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Starts in

-5547 days 16:51:45

Ends in

-5547 days 12:51:45

Start

2010-02-23 18:00 CET

End

2010-02-23 22:00 CET

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Problem session 20100223

Problem A
Trick or Treat — Problem Statistics

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Submissions 73
Accepted submissions 24
Submission ratio 32.88%
Authors 19
Accepted authors 15
Author ratio 78.95%

Solution running time distribution