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Factor, 122 bytes USING: kernel sequences sequences.windowed ; IN: c : c ( s -- s ) dup length [ dup last [ = ] curry count ] rolling-map ;
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#1: Initial revision
by
gifti
·
2022-08-17T17:59:59Z (over 2 years ago)
# Factor, 122 bytes ``` USING: kernel sequences sequences.windowed ; IN: c : c ( s -- s ) dup length [ dup last [ = ] curry count ] rolling-map ; ```