Why tells to print average letter ? should be ok normally


#1



https://www.codecademy.com/courses/python-beginner-en-qzsCL/1/5?curriculum_id=4f89dab3d788890003000096


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]
}

# Add your function below!

def average(numbers):
    total = sum(numbers)
    total = float(total)
    total = total / len(numbers)
    return total
    
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) 
    
def get_letter_grade(score):
    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'

#get_letter_grade(get_average(lloyd))

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)
print get_letter_grade(get_class_average(students))


#2

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


#3

Thanks man! :slight_smile: that helped


#4

You're welcome! :slight_smile: ..