object Test {
def main(args: Array[String]): Unit = {
val size = 100 * 1024
val doubled = (1 to size) ++ (1 to size)
println("Array: " + Array.tabulate(size)(x => x).distinct.size)
println("Vector: " + Vector.tabulate(size)(x => x).distinct.size)
println("List: " + List.tabulate(size)(x => x).distinct.size)
println("Stream: " + Stream.tabulate(size)(x => x).distinct.size)
println("Array: " + doubled.toArray.distinct.size)
println("Vector: " + doubled.toVector.distinct.size)
println("List: " + doubled.toList.distinct.size)
println("Stream: " + doubled.toStream.distinct.size)
}
}
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