Solution Exercise 40: python algorithm which determines the list of integers that end with an even number

Exercise 40

Write a Python algorithm that extracts from a list of numbers the sublist of numbers that end with an even number. Example: if L = [21, 14, 346, 728, 13, 19], the algorithm returns the list: [14, 346, 728]

Solution

def listEven (L):
    # initialization of the list of numbers that end with an even digit
    lEvent = []
    for n in L:
        # determine the last digit of the number n
        last = n% 10
        # test if the last digit is even
        if last% 2 == 0:
            lEvent.append (n)
    return lEvent

# Example
L = [21, 14, 346, 728, 13, 19]
print (listEven (L)) # display [14, 346, 728]