Scala Queue product() method with example

The product() method is utilized to return the product of all the elements of the queue.

Method Definition: def product: A

Return Type: It returns the product of all the elements of the queue.

Example #1:

// Scala program of product()
// method

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

// Creating object
object GfG
{

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

        // Creating a queue
        val q1 = Queue(1, 2, 3, 4)

        // Print the queue
        println(q1)

        // Applying product method
        val result = q1.product

        // Display output
        print("Product of all the elements of the queue: " + result)

    }
}

Output:

Queue(1, 2, 3, 4)
Product of all the elements of the queue: 24

Example #2:

// Scala program of product()
// 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, 3, 7)

        // Print the queue
        println(q1)

        // Applying product method
        val result = q1.product

        // Display output
        print("5 * 2 * 3 * 7 = " + result)

    }
}

Output:

Queue(5, 2, 3, 7)
5 * 2 * 3 * 7 = 210