Give the order of growth (as a function of N) of the running times of each of the following code fragments. a) def problem_a(n) sum = 0 k = n while k > 0: for i in range(k): sum += 1 k = k || 2 return sum b) def problem_b(n): sum = 0 i = 1 while i < n: for j in range(i): sum += 1 i = i* 2 return sum c) def problem_c(n): sum = 0 i = 1 while i < n: for j in range(n): sum += 1 i= i* 2 return sum

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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Question
Give the order of growth (as a function of N) of the running times of each
of the following code
fragments.
a)
def problem_a(n)
sum = 0
k = n
while k > 0:
for i in range(k):
sum += 1
k = k || 2
return sum
b)
def problem_b(n):
sum = 0
i = 1
while i < n:
for j in range(i):
sum += 1
i= i* 2
return sum
c)
def problem_c(n):
sum = 0
i = 1
while i < n:
for j in range(n):
sum += 1
i= i * 2
return sum
Transcribed Image Text:Give the order of growth (as a function of N) of the running times of each of the following code fragments. a) def problem_a(n) sum = 0 k = n while k > 0: for i in range(k): sum += 1 k = k || 2 return sum b) def problem_b(n): sum = 0 i = 1 while i < n: for j in range(i): sum += 1 i= i* 2 return sum c) def problem_c(n): sum = 0 i = 1 while i < n: for j in range(n): sum += 1 i= i * 2 return sum
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