The take() method is utilized to return a set consisting of first ‘n’ elements of the set.
Method Definition: def take(n: Int): Set[A]
Where ‘n’ is specifies the number of element to select.Return Type: It returns a set consisting of first ‘n’ elements of the set.
Example #1:
// Scala program of take() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a set
val s 1 = Set( 1 , 2 , 3 , 4 )
// Applying take method
val result = s 1 .take( 2 )
// Display output
println(result)
}
} |
Output:
Set(5, 1)
Example #2:
// Scala program of take() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a set
val s 1 = Set( 41 , 12 , 23 , 43 )
// Applying take method
val result = s 1 .take( 3 )
// Display output
println(result)
}
} |
Output:
Set(41, 12, 23)