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Scala SortedSet -() method with example

  • Last Updated : 02 Nov, 2019

The -() 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 program of -() 
// method 
import scala.collection.immutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
        // Creating a SortedSet 
        val s1 = SortedSet(4, 1, 5, 3, 2, 100
          
        // Applying -() method 
        val result = s1-(100)
              
        // Display output
        print(result)   
          
    
Output:
TreeSet(1, 2, 3, 4, 5)

Example #2:




// Scala program of -() 
// method 
import scala.collection.immutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
        // Creating a SortedSet 
        val s1 = SortedSet(41, 12, 23, 43, 1, 72
          
        // Applying -() method 
        val result = s1-(1)
              
        // Display output
        print(result)   
          
    
Output:
TreeSet(12, 23, 41, 43, 72)



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