Scala Mutable SortedSet -() method

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:

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// 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) 
          
    

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Output:

TreeSet(11, 20, 33, 55)

Example #2:

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// 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) 
          
    

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Output:

TreeSet(12, 23, 41, 43)



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