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Scala Stack toArray() method with example

  • Last Updated : 03 Nov, 2019

In Scala Stack class, the toArray() is utilized to return an array consisting of all the elements of the stack.

Method Definition: def toArray: Array[A]

Return Type: It returns an array consisting of all the elements of the stack.

Example #1:




// Scala program of toArray() 
// 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, 5
          
        // Print the stack 
        println(s1
           
        // Applying toArray method  
        val result = s1.toArray
          
        // Display output 
        print("Elements in the array: "
            
        for(elem <- result) 
            print(elem + " "
         
    
Output:
Stack(1, 2, 3, 4, 5)
Elements in the array: 1 2 3 4 5

Example #2:




// Scala program of toArray() 
// method 
  
// Import Stack 
import scala.collection.mutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating stack
        val s1 = Stack(5, 2, 13, 7, 1
          
        // Print the stack 
        println(s1
           
        // Applying toArray method  
        val result = s1.toArray
          
        // Display output 
        print("Elements in the array: "
            
        for(elem <- result) 
            print(elem + " "
         
    
Output:
Stack(5, 2, 13, 7, 1)
Elements in the array: 5 2 13 7 1



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