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import scala.collection.immutable.SortedSet
import scala.collection.immutable.TreeSet
object Test {
def main(args: Array[String]) {
ticketExample
similarExample
}
def ticketExample {
var big = 100000
var aSortedSet: SortedSet[Int] = TreeSet(big)
for (i <- 1 until 10000) {
aSortedSet = (aSortedSet - big) ++ (TreeSet(i, big - 1))
big = big - 1
if (i % 1000 == 0) {
aSortedSet.until(i)
}
}
}
def similarExample {
var big = 100
var aSortedSet: SortedSet[Int] = TreeSet(big)
for (i <- 1 until 10000) {
aSortedSet = (aSortedSet - big) ++ (TreeSet(i, big - 1)) + big
big = big - 1
if (i % 1000 == 0) {
aSortedSet.until(i)
}
}
}
}
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