Sending a letter: get_letter_grade(100) returned None instead of 'A' as expected


#1

I've been over my code a 1000 times and I cant seem to find the error. Any help?

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]
}

Add your function below!

def average(numbers):

total=sum(numbers)
total=float(total)
return total / len(numbers)
print average(numbers)

def get_average(student):

homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])

return 0.1*homework + 0.3*quizzes + 0.6*tests

def get_letter_grade(score):

    if score >=90:
         print "A"
    elif score >= 80:
        print "B"
elif score >=70:
    print "C"
elif score >= 60:
    print "D"
elif score < 60:
    print "F"

print get_letter_grade(get_average(lloyd))

EDIT: thigns are well indented, they just mess up when posting here


#2

Done! was printing instead of returning :sweat_smile: