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:
// Scala program of take() // method // Import TreeSet import scala.collection.mutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating TreeSet
val t 1 = TreeSet( 3 , 1 , 5 , 2 , 4 )
// Print the TreeSet
println(t 1 )
// Applying take method
val result = t 1 .take( 2 )
// Displays output
print( "TreeSet containing first two elements: " + result)
}
} |
Output:
TreeSet(1, 2, 3, 4, 5) TreeSet containing first two elements: TreeSet(1, 2)
Example #2:
// Scala program of take() // method // Import TreeSet import scala.collection.mutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating TreeSet
val t 1 = TreeSet( 3 , 1 , 5 , 2 , 4 )
// Print the TreeSet
println(t 1 )
// Applying take method
val result = t 1 .take( 3 )
// Displays output
print( "TreeSet containing first three elements: " + result)
}
} |
Output:
TreeSet(1, 2, 3, 4, 5) TreeSet containing first three elements: TreeSet(1, 2, 3)