In Scala immutable TreeSet class the takeRight() method is utilised to return a TreeSet consisting of the last ‘n’ elements of the TreeSet.
Method Definition: def takeRight(n: Int):TreeSet[A]
Return Type: It returns a TreeSet consisting of the last ‘n’ elements of the TreeSet.
Example #1:
// Scala program of takeRight() // method // Import TreeSet import scala.collection.immutable. _
// 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 takeRight method
val result = t 1 .takeRight( 2 )
// Displays output
print( "TreeSet containing last two elements: " + result)
}
} |
Output:
TreeSet(1, 2, 3, 4, 5) TreeSet containing last two elements: TreeSet(4, 5)
Example #2:
// Scala program of takeRight() // method // Import TreeSet import scala.collection.immutable. _
// 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 takeRight method
val result = t 1 .takeRight( 3 )
// Displays output
print( "TreeSet containing last three elements: " + result)
}
} |
Output:
TreeSet(1, 2, 3, 4, 5) TreeSet containing last three elements: TreeSet(3, 4, 5)
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