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:

// 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 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)