51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
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import inf120stat as stat
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def choose_action():
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#returns number from 1 to 5
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print("""
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ESP meny:
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1. Les inn verdier
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2. Tøm verdi listen
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3. Vis gjennomsnitt og standardavvik
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4. List ut verdiene
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5. Avslutt
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Ditt valg:""")
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i = int(input())
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if i not in range(1,6): raise ValueError()
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return i
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def read_values(values):
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while True:
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try:
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values.append(float(input('Ny verdi (Enter = slutt):')))
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except ValueError:
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print('Verdier kan kunn være gyldige flyttall!')
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break
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return values
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def print_statistics(values):
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return(f'Antall verdier: {len(values)}, gjennomsnitt: {stat.mean(values):.2f}, standardavvik: {stat.std(values):.2f}')
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def main():
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print('Starter Enkelt statistikk program (ESP)')
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values = []
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while True:
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match choose_action():
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case 1:
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# Write numbers
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read_values(values)
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case 2:
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values = []
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case 3:
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#mean, std
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try:
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print(print_statistics(values))
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except ZeroDivisionError:
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print('Tom liste!')
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case 4:
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print(values)
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case 5:
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exit('Hadebra :)')
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if __name__ == '__main__':
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main()
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