8 lines
287 B
Scala
8 lines
287 B
Scala
object Binomial extends App {
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def binomialCoefficient(n: Int, k: Int) =
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(BigInt(n - k + 1) to n).product /
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(BigInt(1) to k).product
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val Array(n, k) = args.map(_.toInt)
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println("The Binomial Coefficient of %d and %d equals %,3d.".format(n, k, binomialCoefficient(n, k)))
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}
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