count_even_numbers function¶Fill ____ pieces of the count_even_numbers implemention in order to pass the assertions. You can assume that numbers argument is a list of integers.
____ count_even_numbers(numbers):
count = 0
for num in ____:
if ____ % 2 == ____:
count += ____
_____ _____
assert count_even_numbers([1, 2, 3, 4, 5, 6]) == 3
assert count_even_numbers([1, 3, 5, 7]) == 0
assert count_even_numbers([-2, 2, -10, 8]) == 4
Implement find_wanted_people function which takes a list of names (strings) as argument. The function should return a list of names which are present both in WANTED_PEOPLE and in the name list given as argument to the function.
WANTED_PEOPLE = ["John Doe", "Clint Eastwood", "Chuck Norris"]
# Your implementation here
people_to_check1 = ["Donald Duck", "Clint Eastwood", "John Doe", "Barack Obama"]
wanted1 = find_wanted_people(people_to_check1)
assert len(wanted1) == 2
assert "John Doe" in wanted1
assert "Clint Eastwood" in wanted1
people_to_check2 = ["Donald Duck", "Mickey Mouse", "Zorro", "Superman", "Robin Hood"]
wanted2 = find_wanted_people(people_to_check2)
assert wanted2 == []
Create a function average_length_of_words which takes a string as an argument and returns the average length of the words in the string. You can assume that there is a single space between each word and that the input does not have punctuation. The result should be rounded to one decimal place (hint: see round).
# Your implementation here
assert average_length_of_words("only four lett erwo rdss") == 4
assert average_length_of_words("one two three") == 3.7
assert average_length_of_words("one two three four") == 3.8
assert average_length_of_words("") == 0