Question: WRITTEN IN SCHEME Define the function count , which takes two s-expressions, and counts the number of times the first s-expression occurs in the second.

WRITTEN IN SCHEME

Define the function count, which takes two s-expressions, and counts the number of times the first s-expression occurs in the second.

Use recursion for this problem.

> (count 7 '(1 7 2 8 4 7 0 7)) 3 > (count '(1 2) '((1 3) 1 2 (1 2) (1 2))) 2

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

In Scheme, define the function count , which takes two s-expressions, and counts the number of times the first s-expression occurs in the second. Use recursion for this problem. For example: > (count...

Q:

[PYTHON PROGRAMMING] { "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Preamble: A Brand new Jay ", " ", "After an eventful season on season 8 of *A Brand New Jay*, the 3...

Q:

There are three parts to this assignment. In the rst two parts, you will complete the implementation of a hash map and a concordance program. In the third part, you will answer a number of questions...

Q:

Assignment 5: Hash Table implementation and concordance There are three parts to this assignment. In the first two parts, you will complete the implementation of a hash map and a concordance program....

Q:

Assignment 5: Hash Table implementation and concordance There are three parts to this assignment. In the first two parts, you will complete the implementation of a hash map and a concordance program....

Q:

Assignment 5: Hash Table implementation and concordance There are three parts to this assignment. In the first two parts, you will complete the implementation of a hash map and a concordance program....

Q:

Here are definitions of sequences and trees with integer elements: type iseq = Nil | Cons of int * (unit -> iseq) type itree = Leaf of int | Branch of itree * itree (a) In an ascending sequence such...

Q:

Assignment 5: Hash Table implementation andconcordance There are three parts to this assignment. In the first two parts,you will complete the implementation of a hash map and aconcordance program. In...

Q:

Programming Language: Scala [Do not use built-in higher order functions, for comprehension, or any other advanced features of Scala not covered in class prior to release of the assignment. You must...

Q:

You$must$attach$this$cover$page$to$the$front$of$your$HW$or$you$will$lose$5$points.$ $ $ APMA$1860$Homework$2$ $ $ First$Name:$____________________________$$$Last$Name:$______________________________$...

Q:

Special order pricing Shorewood Shoes Company makes and sells a variety of leather shoes for children. For its current mix of different models and sizes, the average selling price and costs per pair...

Q:

The Apex Company sold a water softener to Marty Smith. The price of the unit was $350. Marty asked for a deferred payment plan, and a contract was written. Under the contract, the buyer could delay...

Q:

Which of the following is NOT a component of a typical government budget? Question 1 1 Select one: 1 . Revenue 2 . Expenditure 3 . Assets 4 . Liabilities

Q:

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Q:

7. Have you effectively made use of emotion in your speech? Is it appropriately supported by logic and credibility?

Q:

Which form of proof do you find most persuasive? Why?

Q:

. Have you selected a topic about which audience members can have a reasonable disagreement? Is it a topic that allows you to influence attitudes, beliefs, or behaviors?