Scala Queue splitAt() method with example

The splitAt() method is utilized to split the given queue into a prefix/suffix pair of queues at a stated position.

Method Definition: def splitAt(n: Int): (Queue[A], Queue[A])
Where, n is the position at which we need to split.

Return Type: It returns a pair of queues consisting of the first n elements of this queue, and the other elements.

Example #1:

// Scala program of splitAt()
// method

// Import Queue
import scala.collection.mutable._

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating a queue
        val q1 = Queue(5, 2, 13, 7, 1)

        // Print the queue
        println(q1)

        // Applying splitAt method
        val result = q1.splitAt(3)

        // Display output
        print(result)

    }
}

Output:

Queue(5, 2, 13, 7, 1)
(Queue(5, 2, 13), Queue(7, 1))

Example #2:

// Scala program of splitAt()
// method

// Import Queue
import scala.collection.mutable._

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating a queue
        val q1 = Queue(5, 2, 13, 7, 1)

        // Print the queue
        println(q1)

        // Applying splitAt method
        val result = q1.splitAt(2)

        // Display output
        print(result)

    }
}

Output:

Queue(5, 2, 13, 7, 1)
(Queue(5, 2), Queue(13, 7, 1))