Why tells to print average letter ? should be ok normally

#1

Oops, try again.
Did you remember to print the letter grade for the class's average?

I expect that it should run correctly

``````lloyd = {
"name": "Lloyd",
"homework": [90.0, 97.0, 75.0, 92.0],
"quizzes": [88.0, 40.0, 94.0],
"tests": [75.0, 90.0]
}
alice = {
"name": "Alice",
"homework": [100.0, 92.0, 98.0, 100.0],
"quizzes": [82.0, 83.0, 91.0],
"tests": [89.0, 97.0]
}
tyler = {
"name": "Tyler",
"homework": [0.0, 87.0, 75.0, 22.0],
"quizzes": [0.0, 75.0, 78.0],
"tests": [100.0, 100.0]
}

def average(numbers):
total = sum(numbers)
total = float(total)
total = total / len(numbers)

def get_average(student):
homework = average(student['homework'])
quizzes = average(student['quizzes'])
tests = average(student['tests'])
return (homework * 0.1) + (quizzes * 0.3) + (tests * 0.6)

if (score >= 90):
print 'A'
elif (score >= 80 and score < 90):
print 'B'
elif (score >= 70 and score < 80):
print 'C'
elif (score >= 60 and score < 70):
print 'D'
else:
print 'F'

def get_class_average(students):
results = []
for student in students:
results.append(get_average(student))
return average(results)

students = [lloyd, alice, tyler]
print get_class_average(students)

#2

In your function `get_letter_grade(score)` you print the result instead of returning it.

#3

Thanks man! that helped

#4

You're welcome! ..