Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Dr. Racket I am trying to create a recursive function that will will print out a list up to nth element For example ( first-n
Dr. Racket
I am trying to create a recursive function that will will print out a list up to nth element
For example ( first-n 1 ((a) b c d) ) should return '((a)) (define first-n (lambda (n list) (cond [(> n (length list)) "Error: Index out of Range"] [(= n 1) (car list) ] // Print car then recursively call the rest of the list [else (cons (car list) '()) (first-n (- 1 n) (cdr list))]
) ) )
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started