Scala Set last() method with example

The last() method is utilized to return the last element of the set.

Method Definition: def last: A

Return Type: It returns the last element of the set.

Example #1:

// Scala program of last()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {
        // Creating a set
        val s1 = Set(1, 2, 3, 4)

        // Applying last method
        val result = s1.last

        // Display output
        println(result)
    }
}

Output:

4

Example #2:

// Scala program of last()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {
        // Creating a set
        val s1 = Set("geeks", "for", "geeks", "classes")

        // Applying last method
        val result = s1.last

        // Display output
        println(result)
    }
}

Output:

classes