Student becomes the Teacher | 9. How is everybody doing? |


#1



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


The code appears to be correct but it still prompts me to look for whether or not I am printing the get letter grade function result


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!
"""Function
The function for calculating the average starts here"""

def average(numbers):
    total = sum(numbers)
    total = float(total)
    result = total/len(numbers)
    return result
    
""" The function to calculate the weighted sum starts here"""

def get_average(student):
    homework = average(student["homework"])
    quizzes = average(student["quizzes"])
    test = average(student["tests"])
    result = 0.1 * homework + 0.3 * quizzes + 0.6 * test
    return result
    
#Function for printing the letter grade
    
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"
    else:
        print "F"

print get_letter_grade(get_average(lloyd))

#Function for calculating the class average:

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

Change the print to return in the get_letter_grade function. That should fix things.


#3

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