How to resolve the algorithm Evaluate binomial coefficients step by step in the AutoHotkey programming language

Published on 12 May 2024 09:40 PM
#Autohotkey

How to resolve the algorithm Evaluate binomial coefficients step by step in the AutoHotkey programming language

Table of Contents

Problem Statement

This programming task, is to calculate ANY binomial coefficient. However, it has to be able to output

(

5 3

)

{\displaystyle {\binom {5}{3}}}

,   which is   10. This formula is recommended:

See Also:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Evaluate binomial coefficients step by step in the AutoHotkey programming language

Source code in the autohotkey programming language

MsgBox, % Round(BinomialCoefficient(5, 3))

;---------------------------------------------------------------------------
BinomialCoefficient(n, k) {
;---------------------------------------------------------------------------
    r := 1
    Loop, % k < n - k ? k : n - k {
        r *= n - A_Index + 1
        r /= A_Index
    }
    Return, r
}

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