# Sending a letter - issues

#1

Ok folks - this is my code:

``````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)
total = float(total) / len(numbers)

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

float(score)
if score >= 0.9:
return "A"
elif score >= 0.8:
return "B"
elif score >= 0.7:
return "C"
elif score >= 0.6:
return "D"
else:
return "F"

Oops, try again.

I cant seem to put my finger on it - somebody help.

#2

You are supposed to use normal integer values not strings,

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

and not,

``````    if score >= 0.9:
return "A"
elif score >= 0.8:
return "B"
elif score >= 0.7:
return "C"
elif score >= 0.6:
return "D"
else:
return "F"``````

and remove this line,

#3

thanks - i completely overlooked that. Much appreciated.

#4

you're welcome

#5

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