In Scala mutable collections, SortedSet size() method is utilized to find the number of elements in the SortedSet.
Method Definition: def size: Int
Return Type: It returns the number of elements in the SortedSet.
Example #1:
// Scala program of size() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(2, 5) // Applying size method val result = s1.size // Display output println(result) } } |
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Output:
2
Example #2:
// Scala program of size() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedSet val s1 = SortedSet(2, 10, 115, 96, 36, 47, 458, 21) // Applying size method val result = s1.size // Display output println(result) } } |
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Output:
8
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