Question
For Dr.Racket/Scheme programmers #lang eopl Write a procedure path that takes an integer n and a binary search tree bst (page 10) that contains the
For Dr.Racket/Scheme programmers #lang eopl
Write a procedure path that takes an integer n and a binary search tree bst (page 10) that contains the integer n, and returns a list of lefts and rights showing how to nd the node containing n. If n is found at the root, it returns the empty list.
> (path 17 ' (14 (7 () (12 () ()))
(26 (20 (17 () ())
())
(31 () ()))))
(right left left)
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Database Driven Web Sites
Authors: Joline Morrison, Mike Morrison
2nd Edition
? 061906448X, 978-0619064488
