1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
| 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)
return total / len(numbers)
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
return (homework * 0.1) + (quizzes * 0.3) + (tests * 0.6)
def get_letter_grade(score):
if type(score == int) or type(score) == float:
if score >= 90:
return "A"
elif score >= 80:
return "B"
elif score >= 70:
return "C"
elif score >= 60:
return "D"
else:
return "F"
else:
return "Saisie incorrecte"
print "Moyenne de Lloyd : " + str(get_average(lloyd))
print "Moyenne de Alice : " + str(get_average(alice))
print "Moyenne de Tyler : " + str(get_average(tyler))
print
def get_class_average(students):
#print "Debut fonction : " + str(students)
results = []
for student in students:
#average_student = get_average(student)
#print average_student
results.append(get_average(student))
print "Array_results : " + str(results)
print average(results)
print "Moyenne : " + str(average(results))
#return average(results)
students = [alice, lloyd, tyler]
print get_class_average(students) |
Partager