29 lines
465 B
Python
29 lines
465 B
Python
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#!/usr/bin/python3
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import pprint
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from util.io import readvalue
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def divisors(n):
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return [i for i in range(2, n) if not n % i]
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def is_prime(n):
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return not divisors(n)
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if( __name__ == "__main__"):
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def positive_int(s):
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v = int(s)
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if(v > 0):
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return v
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number = readvalue("n > ", positive_int)
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print("Divisors:")
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pprint.pprint(divisors(number))
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if(is_prime(number)):
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print("Also", number, "is a prime.")
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else:
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print(number, "is not a prime.")
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