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