33 lines
717 B
Python
33 lines
717 B
Python
studentencijfers = [[95, 92, 86],[66, 75, 54],[89, 72, 100],[34, 0, 0]]
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def gemiddelde_per_student(studentencijfers):
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studenten = []
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for i in studentencijfers:
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som = sum(i)
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lengte = len(i)
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gemiddelde = round(som/lengte, 1)
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studenten.append(gemiddelde)
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ret = studenten
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return ret
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def gemiddelde_van_alle_studenten(studentencijfers):
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allcijfers = []
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for i in studentencijfers:
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for k in i:
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allcijfers.append(k)
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som = sum(allcijfers)
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lenge = len(allcijfers)
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gemiddelde = round(som/lenge, 1)
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return gemiddelde
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print("Gemiddelde per student: " + str(gemiddelde_per_student(studentencijfers)))
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print("Gemiddelde van alle studenten: " + str(gemiddelde_van_alle_studenten(studentencijfers))) |