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Search options not deleted user 115621

This challenge is intended to be solved by using, manipulating, accepting as input, outputting, or calculating calendar dates or clock times.

1 vote

Encode the date in Christmas Eve format

q, 53 bytes "Christmas",(4*(not 12 25~`mm`dd$.z.d+)(1+)/0)#" Eve" k, 50 bytes "Christmas",(4*(~12 25~`mm`dd$.z.d+)(1+)/0)#" Eve" Increment counter while the date is not Dec 25th, then take that number …
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