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For Programming Language Paradigms]   Write code in DrRacket (file should be .rkt). Use the #lang scheme directive at the beginning of your Racket source file.   Include screenshots of all of the source code as well as screenshots of the output to prove that it works properly.   (last-element ‘(a (b c) (()) (d))) should return ’((d)) so make sure that example is visible in the output screenshot

For Programming Language Paradigms]   Write code in DrRacket (file should be .rkt). Use the #lang scheme directive at the beginning of your Racket source file.   Include screenshots of all of the source code as well as screenshots of the output to prove that it works properly.   (last-element ‘(a (b c) (()) (d))) should return ’((d)) so make sure that example is visible in the output screenshot

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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[For Programming Language Paradigms]

 

Write code in DrRacket (file should be .rkt). Use the #lang scheme directive at the beginning of your Racket source file.

 

Include screenshots of all of the source code as well as screenshots of the output to prove that it works properly.

 

(last-element ‘(a (b c) (()) (d))) should return ’((d)) so make sure that example is visible in the output screenshot

8-Write a procedure that returns a list that contains only the last element of a giv- en (nonempty) list. For example, (last-element ‘(a (b c ) (()) (d)) ) returns '((d)). Then, Manually trace your procedure with the provided example. Please study provided examples in the lecture notes to learn how you should manually trace our procedure.
Transcribed Image Text:8-Write a procedure that returns a list that contains only the last element of a giv- en (nonempty) list. For example, (last-element ‘(a (b c ) (()) (d)) ) returns '((d)). Then, Manually trace your procedure with the provided example. Please study provided examples in the lecture notes to learn how you should manually trace our procedure.
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