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Scala mutable SortedSet diff() method
  • Last Updated : 22 Apr, 2020

In Scala mutable collection, diff() method is utilized to compute the difference of a SortedSet and an another SortedSet.

Method Definition: def diff(that: SortedSet[A]): SortedSet[A]

Return Type: It returns a SortedSet which is the difference between two SortedSets.

Example #1:

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// Scala program of diff()
// method
import scala.collection.mutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating SortedSets 
        val s1 = SortedSet(1, 2, 3, 4, 5)
          
        val s2 = SortedSet(1, 2, 3)
          
        // Applying diff method 
        val s3 = s1.diff(s2
          
        // Displays output 
        for(elem <- s3)  
        println(elem) 
      
    

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Output:

4
5

Example #2:

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// Scala program of diff()
// method
import scala.collection.mutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating SortedSets 
        val s1 = SortedSet(1, 2, 3, 4, 5)
          
        val s2 = SortedSet(6, 2, 7, 8)
          
        // Applying diff method 
        val s3 = s1.diff(s2
          
        // Displays output 
        for(elem <- s3)  
        println(elem) 
      
    

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Output:

1
3
4
5



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