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back to boardWA11 What is WA11? P.S. subfactorial func is correct P.P.S. Admins, is it possible there are some bugs here? Edited by author 29.02.2016 01:26 Re: WA11 The next formula is correct: f(1) = 0; f(n) = n*f(n-1) + (-1)^n; But you need use long/big math (example: https://golang.org/pkg/math/big/) |
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