Brilliant numbers: Difference between revisions
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=={{header|Swift}}== |
=={{header|Swift}}== |
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Magnitudes of 1 to 3 is decent, 4 and beyond becomes slow. |
Magnitudes of 1 to 3 is decent, 4 and beyond becomes slow. |
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<lang rebol>// |
<lang rebol>// Refs: |
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// https://www.geeksforgeeks.org/sieve-of-eratosthenes/?ref=leftbar-rightbar |
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// https://developer.apple.com/documentation/swift/array/init(repeating:count:)-5zvh4 |
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// https://www.geeksforgeeks.org/brilliant-numbers/#:~:text=Brilliant%20Number%20is%20a%20number,25%2C%2035%2C%2049%E2%80%A6. |
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//Using Sieve of Eratosthenes |
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func primeArray(n: Int) -> [Bool] { |
func primeArray(n: Int) -> [Bool] { |
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