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Scala Queue take() method with example

Last Updated : 29 Oct, 2019
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The take() method is utilized to return a queue consisting of the first ‘n’ elements of the queue.
Method Definition: def take(n: Int): Queue[A] Return Type: It returns a queue consisting of the first ‘n’ elements of the queue.
Example #1: Scala 
// Scala program of take() 
// 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 take method 
        val result = q1.take(2)
        
        // Display output
        print("Queue containing first two elements: " + result)
        
    } 
}
Output: 
Queue(5, 2, 13, 7, 1)
Queue containing first two elements: Queue(5, 2)
Example #2: Scala 
// Scala program of take() 
// 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 take method 
        val result = q1.take(3)
        
        // Display output
        print("Queue containing first three elements: " + result)
        
    } 
}
Output: 
Queue(5, 2, 13, 7, 1)
Queue containing first three elements: Queue(5, 2, 13)

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rupesh_rao
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