ΡΥTHOΝ WILL give thumbs up if correct . If a has length n, what is the recurrence relation of the running time of baz(a)? Assume that appending to a list and string concatenation both run in constant time. (Hint: Determine the number of elements baz(a) returns first.)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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B. Python

Will give thumbs up

 

def baz(a):
if len(a) < 1:
return [""]
ΡΥTHOΝ
WILL give thumbs up if correct
t = []
for i in range(len(a)):
for j in baz(a[:i] + a[i+1:]):
t.append (a[i] + j)
b. If a has length n, what is the recurrence relation of the running time of baz(a)?
Assume that appending to a list and string concatenation both run in constant time.
(Hint: Determine the number of elements baz (a) returns first.)
return t
Transcribed Image Text:def baz(a): if len(a) < 1: return [""] ΡΥTHOΝ WILL give thumbs up if correct t = [] for i in range(len(a)): for j in baz(a[:i] + a[i+1:]): t.append (a[i] + j) b. If a has length n, what is the recurrence relation of the running time of baz(a)? Assume that appending to a list and string concatenation both run in constant time. (Hint: Determine the number of elements baz (a) returns first.) return t
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