The drop() method is utilized to delete the first ‘n’ elements or to return all elements except first ‘n’ elements.
Method Definition: def drop(n: Int): Set[A]]
Return Type: It returns all elements except first ‘n’ elements.
Example #1:
// Scala program of drop() // method // Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating sets
val s1 = Set(5, 1, 2, 3, 4)
// Applying drop method
val s2 = s1.drop(2)
// Displays output
for(elem <- s2)
println(elem)
}
} |
Output:
2 3 4
Example #2:
// Scala program of drop() // method // Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating sets
val s1 = Set(5, 1, 2, 3, 4)
// Applying drop method
val s2 = s1.drop(4)
// Displays output
for(elem <- s2)
println(elem)
}
} |
Output:
4