# Code is correct but not accepted exercise student becomes the teacher last part.please some one suggest me why it is wrong

#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]
}

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

def get_average(student):
return 0.1*average(student["homework"])+ \
0.3*average(student["quizzes"])+0.6*average(student["tests"])

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

print result

def get_class_average(students):
results=[]
for i in students:
result=get_average(i)
results.append(result)
return average(results)

students=[alice, lloyd, tyler]
average=get_class_average(students)
print average

#2

here:

``average=get_class_average(students)``

average is also the name of your function, so you overwrote your function, so if you want to call the function again:

``````students=[alice, lloyd, tyler]
average=get_class_average(students)
print average
print get_average(lloyd)``````

now you will get an error because your average function is overwritten

#3

thank you sir i got my error

#4

just to be sure, this means you understand the problem and fixed it?

#5

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