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-156 days 7:50:23
Contest is over

Swarthmore CS35X Problem Set 4


Time elapsed

166:15:00

Time Remaining

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Starts in

-156 days 7:50:23

Ends in

-149 days 9:35:23

Start

2025-10-21 22:15 CEST

End

2025-10-28 19:30 CET

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Swarthmore CS35X Problem Set 4

Problem B
Orphan Backups — Problem Statistics

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Submissions 1256
Accepted submissions 254
Submission ratio 20.22%
Authors 238
Full solves [?] 171
Full solve Ratio 71.85%

Solution running time distribution