Euclidean rhythm: Difference between revisions
Add Scala implementation
(Add Zig implementation) |
(Add Scala implementation) |
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</syntaxhighlight>
=={{header|Scala}}==
{{trans|Java}}
<syntaxhighlight lang="Scala">
object SequenceGenerator {
def main(args: Array[String]): Unit = {
val result = generateSequence(5, 13)
println(result) // Should print 1001010010100
}
def generateSequence(k: Int, n: Int): String = {
var s = List.fill(n)(List(0)).zipWithIndex.map { case (list, index) =>
if (index < k) List(1) else List(0)
}
var (d, nVar, kVar, z) = (n - k, math.max(k, n - k), math.min(k, n - k), n - k)
while (z > 0 || kVar > 1) {
for (i <- 0 until kVar) {
s = s.updated(i, s(i) ++ s(s.size - 1 - i))
}
s = s.take(s.size - kVar)
z -= kVar
d = nVar - kVar
nVar = math.max(kVar, d)
kVar = math.min(kVar, d)
}
s.flatten.mkString
}
}
</syntaxhighlight>
{{out}}
<pre>
1001010010100
</pre>
=={{header|Swift}}==
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