How is Everybody Doing?


#1

hello
i have a problem

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 (0.10 * homework) + (0.30 * quizzes) + (0.60 * tests)
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"
    s = get_letter_grade(get_average(lloyd))
    print s 
def get_class_average(students):
    results=[]
    for student in students:
        ave = get_average(student)
        results.append(ave)
    return average(results)
    print get_class_average(students[lloyd, alice, tyler])
    print get_letter_grade(get_class_average(students))

and the err output is

    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

any help would be appreciated :slight_smile:


#2

Remove the indentation on these lines. They should be in global scope, not inside the function.

The same issue arises further down the code. Resolve it the same way.


#3

sorry for asking again.. but why should i remove the indentation?
and can you spot every part of the code that i have to remove the indentation?

i'm making a function and i thought that printing would have to be in that particular function..so that's why i wasn't sure about the global scope


#5

We don't need to print anything in any of the functions. Just return a value to the calling scope.

def somefunc():
    return something

print somefunc()    # printing return value

#6

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