0:00:00
-114 days 16:47:59
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PO Warmup 2025


Time elapsed

478:00:00

Time Remaining

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Starts in

-114 days 16:47:59

Ends in

-94 days 18:47:59

Start

2024-11-04 22:00 CET

End

2024-11-24 20:00 CET

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PO Warmup 2025

Problem M
Light Switches — Problem Statistics

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Submissions 72
Accepted submissions 59
Submission ratio 81.94%
Authors 8
Accepted authors 7
Author ratio 87.50%

Solution running time distribution