Euclidean rhythm: Difference between revisions
Add Swift implementation
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</syntaxhighlight>
=={{header|Swift}}==
{{trans|Java}}
<syntaxhighlight lang="Swift">
import Foundation
class SequenceGenerator {
static func generateSequence(k: Int, n: Int) -> String {
var s = Array(repeating: [Int](), count: n)
for i in 0..<n {
if i < k {
s[i].append(1)
} else {
s[i].append(0)
}
}
var d = n - k
var nVar = max(k, d)
var kVar = min(k, d)
var z = d
while z > 0 || kVar > 1 {
for i in 0..<kVar {
s[i].append(contentsOf: s[s.count - 1 - i])
}
s = Array(s[0..<(s.count - kVar)])
z -= kVar
d = nVar - kVar
nVar = max(kVar, d)
kVar = min(kVar, d)
}
let result = s.flatMap { $0 }.map { String($0) }.joined()
return result
}
}
// Example usage
let result = SequenceGenerator.generateSequence(k: 5, n: 13)
print(result) // Should print 1001010010100
</syntaxhighlight>
{{out}}
<pre>
1001010010100
</pre>
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