Below are five separate definitons of a function fibonacci. Select the only definition that does not return the n-th Fibonacci number when called for an integer a. def fibonacci(n): a, b = 1, 1 if n<2: else: fibonacci(n-2)+fibonacci(n-1) return 1 O b. def fibonacci(n): a, b = '(',')' for i in range(n-1): a, b = b, a+b return len(a) O c. def fibonacci(n): 1 = [1, 1] for i in range(n-2): 1.append(1[-2]+1[-1]) return 1[-1] ○ d. def fibonacci(n): a, b = 0, 1 for i in range(n): a, b = b, a+b return a ○ e. fibonacci = lambda n: fibonacci(n-2)+fibonacci(n-1) if n>2 else 1

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter6: Modularity Using Functions
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Below are five separate definitons of a function fibonacci.
Select the only definition that does not return the n-th Fibonacci number when called for an integer
a.
def fibonacci(n):
a, b = 1, 1
if n<2:
else:
fibonacci(n-2)+fibonacci(n-1)
return 1
O b. def fibonacci(n):
a, b = '(',')'
for i in range(n-1):
a, b = b, a+b
return len(a)
O c. def fibonacci(n):
1 = [1, 1]
for i in range(n-2):
1.append(1[-2]+1[-1])
return 1[-1]
○ d. def fibonacci(n):
a, b = 0, 1
for i in range(n):
a, b = b, a+b
return a
○ e. fibonacci = lambda n: fibonacci(n-2)+fibonacci(n-1) if n>2 else 1
Transcribed Image Text:Below are five separate definitons of a function fibonacci. Select the only definition that does not return the n-th Fibonacci number when called for an integer a. def fibonacci(n): a, b = 1, 1 if n<2: else: fibonacci(n-2)+fibonacci(n-1) return 1 O b. def fibonacci(n): a, b = '(',')' for i in range(n-1): a, b = b, a+b return len(a) O c. def fibonacci(n): 1 = [1, 1] for i in range(n-2): 1.append(1[-2]+1[-1]) return 1[-1] ○ d. def fibonacci(n): a, b = 0, 1 for i in range(n): a, b = b, a+b return a ○ e. fibonacci = lambda n: fibonacci(n-2)+fibonacci(n-1) if n>2 else 1
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