Python: Compute the square of first N Fibonacci numbers, use map function and generate a list of the numbers
Python map: Exercise-10 with Solution
Write a Python program to compute the square of first N Fibonacci numbers, using map function and generate a list of the numbers.
In mathematics, the Fibonacci numbers, commonly denoted Fn, form a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1. That is,
F0 = 0, F1 = 1,
Fn = Fn - 1 + Fn - 2,
for n > 1.
The beginning of the sequence is thus:
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144,....
Python Code :
import itertools n = 10 def fibonacci_nums(x=0, y=1): yield x while True: yield y x, y = y, x + y print("First 10 Fibonacci numbers:") result = list(itertools.islice(fibonacci_nums(), n)) print(result) square = lambda x: x * x print("\nAfter squaring said numbers of the list:") print(list(map(square, result)))
First 10 Fibonacci numbers: [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] After squaring said numbers of the list: [0, 1, 1, 4, 9, 25, 64, 169, 441, 1156]
Python Code Editor:
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