How is Everybody Doing?


#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!
students = [lloyd, alice, tyler]
def average(numbers):
    total = float(sum(numbers))
    return total/len(numbers)
def get_average(student):
    homework = average(student["homework"])
    quiz = average(student["quizzes"])
    test = average(student["tests"])
    return homework*0.1+quiz*0.3+test*0.6
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_average(lloyd)
    print get_letter_grade(s)
def get_class_average(students):
    results = []
    for s in students:
        a = get_average(s)
        results.append(a)
    return average(results)
    avg = get_class_average(students)
    print (avg)
    print get_letter_grade(avg)


#2

a function call execute a function, so the function call should be outside the function:

# wrong
def example():
     print "hello world"
     example()

# right
def example():
     print "hello world"
example()

i see you do this wrong several times


#4

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.