Scala Stack size() method with example
In Scala Stack class
, the size() method is utilized to return the number of elements present in the stack.
Method Definition: def size: Int
Return Type: It returns the number of elements present in the stack.
Example #1:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val s 1 = Stack( 1 , 2 , 3 , 4 )
println(s 1 )
val result = s 1 .size
print( "Size of the stack: " + result)
}
}
|
Output:
Stack(1, 2, 3, 4)
Size of the stack: 4
Example #2:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val s 1 = Stack( "a" , "e" , "i" , "o" , "u" )
println(s 1 )
val result = s 1 .size
print( "Size of the stack: " + result)
}
}
|
Output:
Stack(a, e, i, o, u)
Size of the stack: 5
Last Updated :
03 Nov, 2019
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