35 lines
693 B
Python
35 lines
693 B
Python
n = int(input("Введи число, до которого будет факториал "))
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def factorial(kolvo):
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fakt = 1
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for i in range(1, kolvo + 1):
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fakt = fakt * i
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return fakt
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# def factTailRec(kolvo, result):
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# if kolvo == 0:
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# return result
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# else:
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# return factTailRec(kolvo - 1, result * kolvo)
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def fact(kolvo):
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if kolvo == 1:
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return 1
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else:
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return kolvo * fact(kolvo - 1)
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schislo = factorial(n)
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print(schislo)
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# print(factTailRec(n, 1))
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# print(fact(n))
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# if factorial(n) == factTailRec(n, 1) and factorial(n) == fact(n):
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# print("all OK")
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print( "dlina " + str(len(str(schislo))) + " simvola") |