Scala TreeSet take() method with example
Last Updated :
11 Nov, 2019
The take() method is utilized to return a TreeSet consisting of the first ‘n’ elements of the TreeSet.
Method Definition: def take(n: Int): TreeSet[A]
Return Type: It returns a TreeSet consisting of the first ‘n’ elements of the TreeSet.
Example #1:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val t 1 = TreeSet( 3 , 1 , 5 , 2 , 4 )
println(t 1 )
val result = t 1 .take( 2 )
print( "TreeSet containing first two elements: " + result)
}
}
|
Output:
TreeSet(1, 2, 3, 4, 5)
TreeSet containing first two elements: TreeSet(1, 2)
Example #2:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val t 1 = TreeSet( 3 , 1 , 5 , 2 , 4 )
println(t 1 )
val result = t 1 .take( 3 )
print( "TreeSet containing first three elements: " + result)
}
}
|
Output:
TreeSet(1, 2, 3, 4, 5)
TreeSet containing first three elements: TreeSet(1, 2, 3)
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