Scala Set -() method with example
The -() method is utilized to creates a new set with a given element removed from the set.
Method Definition: def -(elem: A): Set[A]
Return Type: It returns a new set with a given element removed from the set.
Example #1:
object GfG
{
def main(args : Array[String])
{
val s 1 = Set( 4 , 1 , 5 , 3 , 2 , 100 )
val result = s 1 .-( 100 )
print(result)
}
}
|
Output:
Set(5, 1, 2, 3, 4)
Example #2:
object GfG
{
def main(args : Array[String])
{
val s 1 = Set( 41 , 12 , 23 , 43 , 1 , 72 )
val result = s 1 .-( 1 )
print(result)
}
}
|
Output:
Set(41, 12, 72, 43, 23)
Last Updated :
18 Oct, 2019
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