Scala SortedSet count() method with example
The count() method is utilized to count the number of elements in the SortedSet.
Method Definition: def count(p: (A) => Boolean): Int
Return Type: It returns the number of elements present in the SortedSet.
Example #1:
// Scala program of count() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating SortedSets val s 1 = SortedSet( 1 , 2 , 3 , 4 , 5 ) // Applying count method val result = s 1 .count(z => true ) // Displays output println(result) } } |
Output:
5
Example #2:
// Scala program of count() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating SortedSets val s 1 = SortedSet( 7 , 6 , 4 ) // Applying count method val result = s 1 .count(z => true ) // Displays output println(result) } } |
Output:
3