baphim
23 lines
865 B
Python
23 lines
865 B
Python
"""
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Write a Python program that can take a positive integer greater than 2 as input and write out the number of times
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one must repeatedly divide this number by 2 before getting a value less than 2.
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"""
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def count_steps():
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# input validation: try that input is an integer
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while True:
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try:
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current_value = int(input('Please enter an integer greater than 2: '))
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# also try that input is above 2, if not print error message
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if current_value <= 2:
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print('Invalid input: Please enter only integers greater than 2.')
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# if input is correct, break the while loop
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else:
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break
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# Handle ValueError and print error message
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except ValueError:
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print('Invalid input: Please only enter integers.')
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count_steps() |