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-5 days 9:20:59
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IOI camp 2025 leaders vs participants


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Starts in

-5 days 9:20:59

Ends in

-8:20:59

Start

2025-07-21 21:50 CEST

End

2025-07-26 22:50 CEST

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IOI camp 2025 leaders vs participants

Problem S
Hobson's Trains — Problem Statistics

Back to problem description
Submissions 923
Accepted submissions 272
Submission ratio 29.47%
Authors 240
Accepted authors 195
Author ratio 81.25%

Solution running time distribution