Scala SortedSet +() method with example
Last Updated :
02 Nov, 2019
The +() method is utilized to create a new SortedSet with an additional element unless the element is already present.
Method Definition: def +(elem: A): SortedSet[A]
Return Type: It returns a new SortedSet with an additional element unless the element is already present.
Example #1:
import scala.collection.immutable.SortedSet
object GfG
{
def main(args : Array[String])
{
val s 1 = SortedSet( 1 , 2 , 3 , 4 , 6 , 7 )
val result = s 1 .+( 5 )
print(result)
}
}
|
Output:
TreeSet(1, 2, 3, 4, 5, 6, 7)
Example #2:
import scala.collection.immutable.SortedSet
object GfG
{
def main(args : Array[String])
{
val s 1 = SortedSet( 41 , 12 , 23 , 43 , 1 , 72 )
val result = s 1 .+( 100 )
print(result)
}
}
|
Output:
TreeSet(1, 12, 23, 41, 43, 72, 100)
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