Question

Define a Python function that takes a list and returns the length of the list using map and sum.

Answer 1

CODE IN PYTHON:

def length(inputList):
    count = sum(map(lambda x : x%1 == 0, inputList))
    return count

inputList = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
print("The list is : ", inputList)
print("The length of your list is : ", length(inputList))

INDENTATION:

def length(inputList): count = sum(map(lambda x : %1 == 0, inputList)) return count inputlist = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] print("The list is : ", inputList) print("The length of your list is : ", length(inputList))

OUTPUT:

numbersLength C:\Users\madhu\venv\Python3.8\Scripts\python.exe D:/PythonWorld/HelloWorld/numbersLength.py The list is : [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] The length of your list is : 10 Process finished with exit code o