Scala Stack toList() method with example
In Scala Stack class
, the toList() method is utilized to return a list consisting of all the elements of the stack.
Method Definition: def toList: List[A]
Return Type: It returns a list consisting of all the elements of the stack.
Example #1:
// Scala program of toList() // method // Import Stack import scala.collection.mutable. _ // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating stack val s 1 = Stack( 1 , 2 , 3 , 4 , 5 ) // Print the stack println(s 1 ) // Applying toList method val result = s 1 .toList // Display output print( "Elements in the list: " ) for (elem < - result) print(elem + " " ) } } |
Output:
Stack(1, 2, 3, 4, 5) Elements in the list: 1 2 3 4 5
Example #2:
// Scala program of toList() // method // Import Stack import scala.collection.mutable. _ // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating stack val s 1 = Stack( 5 , 2 , 13 , 7 , 1 ) // Print the stack println(s 1 ) // Applying toList method val result = s 1 .toList // Display output print( "Elements in the list: " ) for (elem < - result) print(elem + " " ) } } |
Output:
Stack(5, 2, 13, 7, 1) Elements in the list: 5 2 13 7 1