Scala immutable TreeSet take() method
In Scala immutable TreeSet class 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.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 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.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 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)
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