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16 номер рекурсия

nq1s788
Oct 19th, 2024
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  1. def f(n):
  2.     if n == 1:
  3.         return 1
  4.     if n == 2:
  5.         return 3
  6.     return f(n - 1) * n + f(n - 2) * (n - 1)
  7.  
  8.  
  9. print(f(5))
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