Scala mutable SortedSet drop() method
In scala mutable collection, drop() method is utilized to delete the first ‘n’ elements or to return all elements except first ‘n’ elements.
Method Definition: def drop(n: Int): SortedSet[A]]
Return Type: It returns all elements except first ‘n’ elements.
Example #1:
// Scala program of drop() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating SortedSets val s1 = SortedSet(5, 1, 2, 3, 4) // Applying drop method val s2 = s1.drop(2) // Displays output for(elem <- s2) println(elem) } } |
Output:
3 4 5
Example #2:
// Scala program of drop() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating SortedSets val s1 = SortedSet(5, 1, 2, 3, 4) // Applying drop method val s2 = s1.drop(4) // Displays output for(elem <- s2) println(elem) } } |
Output:
5