Write a lisp program that takes a sequence s (a string) and an alphabet a (a string),

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Write a lisp program that takes a sequence s (a string) and an alphabet a (a string), and generates a result sequence (a string) by including only the characters of s that occur in the alphabet a. The unit test below includes test cases that your solution must pass.

(deftest test-filter-seq () (check (equal (filter-seq "sdafgacs" "abcf") "afac") (equal (filter-seq "" "abcf") "") (equal (filter-seq "sdafgacs" "") "") (equal (filter-seq "sdafgacs" "abcfs") "safacs")))

Posted Date: Sep 29, 2021 06:04 PM

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Write a lisp program that takes a sequence s (a string) and an alphabet a (a string),

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LISP expressions are called symbolic expressions orsexpressions The sexpressions are composed of thr... View the full answer

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