Look-and-say sequence: Difference between revisions

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→‎Insitux: imperfect implementation
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=={{header|Insitux}}==
<syntaxhighlight lang="insitux">(function look-and-say n x
(return-when (empty? n) x)
(var digit (0 n)
[before after] ((juxt take-while skip-while) (= digit) n))
(recur after (strn x (len before) digit)))
 
(var result "1")
(loop 10 i
(print (var! result look-and-say)))</syntaxhighlight>
 
=={{header|J}}==