Define a Racket function (rn x n) to circularly rotate the elements function uses function (r x) from Part A and cals it n times using recursion. It is recursive on the value of n. In the recursive call, replace x with (r x) and n with (-n 1). Example: (rn '(a bcdefg) 3) (d efgabc)

Computer Networking: A Top-Down Approach (7th Edition)
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define racket function

Define a Racket function (rn x n) to circularly rotate the elements of list x n times to the left. Hint: this
function uses function (r x) from Part A and calls it n times using recursion. It is recursive on the value of
n. In the recursive call, replace x with (rx) and n with (-n 1).
Example: (rn '(a bcdefg) 3)
"(d efgabc)
Transcribed Image Text:Define a Racket function (rn x n) to circularly rotate the elements of list x n times to the left. Hint: this function uses function (r x) from Part A and calls it n times using recursion. It is recursive on the value of n. In the recursive call, replace x with (rx) and n with (-n 1). Example: (rn '(a bcdefg) 3) "(d efgabc)
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