Scala SortedSet &~() method with example

The &~() method is utilized to create a new SortedSet consisting of elements after the difference between two given SortedSets.

Method Definition: def &~(that: SortedSet[A]): SortedSet[A]

Return Type: It returns a TreeSet consisting of elements after the difference between two given SortedSets.

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(41, 12, 23, 43, 1, 72)

        val s2 = SortedSet(1, 100, 5, 12, 23)

        // Applying &~() method
        val result = s1 &~(s2)

        // Display output
        print(result)

    }
}

Output:

TreeSet(41, 43, 72)

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(1, 2, 5, 3, 4)

        val s2 = SortedSet(2, 4)

        // Applying &~() method
        val result = s2 &~(s1)

        // Display output
        print(result)

    }
}

Output:

TreeSet()