How is everyone doing? I get an error


#1

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 = total/len(numbers)
    return total
    
def get_average (student):
    homework = average(student["homework"])
    quizzes = average(student["quizzes"])
    tests = average(student["tests"])
    sum = homework*0.10 + quizzes*0.30 + tests*0.60
    return sum
    
def get_letter_grade (score):
    if score >= 90:
        return "A"
    elif score >= 80:
        return "B"
    elif score >= 70:
        return "C"
    elif score >= 60:
        return "D"
    else:
        return "F"
        
def get_class_average (students):
    results = []
    for each_student in students:
        results.append (get_average(each_student))
    return average(results)

students = get_class_average([lloyd, alice, tyler])
print ' Average score for students: %f' % students
print ' Average grade for students: ' + get_letter_grade(students)

I get this error even though the answer is correct! any ideas anyone please?

Oops, try again.
One of the following is missing or broken when we tried to use it:
alice, lloyd, tyler, students, get_class_average, get_letter_grade


#2

I've gotten the same error though it was working earlier. In fact when I was about to show you my code it did the same thing .-.

It's possibly a code academy glitch or whatever. I'm not totally sure.

This WAS the working code... I guess check it..?

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]
}
class_list = [lloyd, alice, tyler]

Add your function below!

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

def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
total1= .10 * homework + .30 * quizzes + .60 * tests
print total1
return total1

def get_letter_grade(score):
if score >= 90:
return "A"
elif score >= 80:
return "B"
elif score >= 70:
return "C"
elif score >= 60:
return "D"
else:
return "F"

print get_letter_grade(get_average(lloyd))

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