Writing Functions in Scheme Suppose we want a function ct which takes a list of symbols and returns the number of symbols in the list (ct ’(a b c)) →→ 3 (ct ’()) →→ 0 (ct ’(x y z w t)) →→ 5 - CAR and CDR - Document - PDFSEARCH.IO

First Page	Meta Content
	Writing Functions in Scheme Suppose we want a function ct which takes a list of symbols and returns the number of symbols in the list (ct ’(a b c)) →→ 3 (ct ’()) →→ 0 (ct ’(x y z w t)) →→ 5 Add to Reading List Document Date: 2009-02-04 16:35:18 Open Document File Size: 16,64 KB Share Result on Facebook SocialTag Lisp programming language Data types Functional programming Procedural programming languages Programming idioms Scheme CAR and CDR Null T Computer programming

Writing Functions in Scheme Suppose we want a function ct which takes a list of symbols and returns the number of symbols in the list (ct ’(a b c)) →→ 3 (ct ’()) →→ 0 (ct ’(x y z w t)) →→ 5Add to Reading List