Skip to content
Related Articles

Related Articles

Improve Article

Scala Stack takeRight() method with example

  • Last Updated : 03 Nov, 2019
Geek Week

In Scala Stack class, the takeRight() method is utilized to return a stack consisting of the last ‘n’ elements of the stack.

Method Definition: def takeRight(n: Int):Stack[A]

Return Type: It returns a stack consisting of the last ‘n’ elements of the stack.

Example #1:




// Scala program of takeRight() 
// method 
  
// Import Stack 
import scala.collection.mutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating stack
        val s1 = Stack(1, 2, 3, 4
          
        // Print the stack 
        println(s1
           
        // Applying takeRight method  
        val result = s1.takeRight(2)
          
        // Display output 
        print("Stack containing last two elements: " + result) 
         
    
Output:
Stack(1, 2, 3, 4)
Stack containing last two elements: Stack(3, 4)

Example #2:




// Scala program of takeRight() 
// method 
  
// Import Stack 
import scala.collection.mutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating stack
        val s1 = Stack(1, 2, 3, 4
          
        // Print the stack 
        println(s1
           
        // Applying takeRight method  
        val result = s1.takeRight(3)
          
        // Display output 
        print("Stack containing last three elements: " + result) 
         
    
Output:
Stack(1, 2, 3, 4)
Stack containing last three elements: Stack(2, 3, 4)



My Personal Notes arrow_drop_up
Recommended Articles
Page :