Scala mutable SortedSet &() method

Scala Mutable SortedSet size() method

Last Updated : 26 Mar, 2020

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) 
    }  
}  

Output:

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) 
    }  
}  

Output:

Scala mutable SortedSet &() method

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