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Scala Mutable SortedSet -() method

Last Updated : 26 Mar, 2020
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In Scala mutable collections, SortedSet -() method is utilized to creates a new SortedSet with a given element removed from the SortedSet.
Method Definition: def -(elem: A): SortedSet[A] Return Type: It returns a new SortedSet with a given element removed from the SortedSet.
Example #1: Scala
// Scala program of -() 
// method 
import scala.collection.mutable.SortedSet 

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
        // Creating a SortedSet 
        val s1 = SortedSet(11, 55, 33, 20, 100) 
        
        // Applying -() method 
        val result = s1-(100)
            
        // Display output
        print(result) 
        
    } 
} 
Output:
TreeSet(11, 20, 33, 55)
Example #2: Scala
// Scala program of -() 
// method 
import scala.collection.mutable.SortedSet 

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
        // Creating a SortedSet 
        val s1 = SortedSet(43, 23, 12, 41, 1) 
        
        // Applying -() method 
        val result = s1-(1)
            
        // Display output
        print(result) 
        
    } 
} 
Output:
TreeSet(12, 23, 41, 43)

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