Python: Square the elements of a list using map()
Python map: Exercise-5 with Solution
Write a Python program to square the elements of a list using map() function.
Sample Solution:
Python Code :
def square_num(n):
return n * n
nums = [4, 5, 2, 9]
print("Original List: ",nums)
result = map(square_num, nums)
print("Square the elements of the said list using map():")
print(list(result))
Sample Output:
Original List: [4, 5, 2, 9] Square the elements of the said list using map(): [16, 25, 4, 81]
Python Code Editor:
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Previous: Write a Python program to create a list containing the power of said number in bases raised to the corresponding number in the index using Python map.
Next: Write a Python program to convert all the characters in uppercase and lowercase and eliminate duplicate letters from a given sequence. Use map() function.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
Python: Tips of the Day
Clamps num within the inclusive range specified by the boundary values x and y:
Example:
def tips_clamp_num(num,x,y): return max(min(num, max(x, y)), min(x, y)) print(tips_clamp_num(2, 4, 6)) print(tips_clamp_num(1, -1, -6))
Output:
4 -1
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