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Python: Square and cube every number in a given list of integers using Lambda

Python Lambda: Exercise-6 with Solution

Write a Python program to square and cube every number in a given list of integers using Lambda.

Sample Solution:

Python Code :

nums = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
print("Original list of integers:")
print(nums)
print("\nSquare every number of the said list:")
square_nums = list(map(lambda x: x ** 2, nums))
print(square_nums)
print("\nCube every number of the said list:")
cube_nums = list(map(lambda x: x ** 3, nums))
print(cube_nums)

Sample Output:

Original list of integers:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

Square every number of the said list:
[1, 4, 9, 16, 25, 36, 49, 64, 81, 100]

Cube every number of the said list:
[1, 8, 27, 64, 125, 216, 343, 512, 729, 1000]

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Python Code Editor:

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Python: Tips of the Day

Performs left-to-right function composition.

Example:

from functools import reduce

def tips_compose_right(*fns):
  return reduce(lambda f, g: lambda *args: g(f(*args)), fns)
add = lambda x, y: x + y
square = lambda x: x * x
add_and_square = tips_compose_right(add,square)

print(add_and_square(5, 2))

Output:

49