Scala Set ++() method with example
The ++() method is utilized to add elements of one set to another set.
Method Definition: def ++(elems: A): Set[A]
Return Type: It returns a new set containing elements of both the sets.
Example #1:
// Scala program of ++() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a set val s 1 = Set( 1 , 3 , 5 ) val s 2 = Set( 2 , 4 , 6 ) // Applying ++() method val result = s 1 ++ s 2 // Display output print(result) } } |
Output:
Set(5, 1, 6, 2, 3, 4)
Example #2:
// Scala program of ++() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a set val s 1 = Set( 41 , 12 , 23 , 43 , 1 , 72 ) val s 2 = Set( 1 , 100 , 5 , 12 , 23 ) // Applying ++() method val result = s 1 ++ s 2 // Display output print(result) } } |
Output:
Set(5, 1, 41, 12, 72, 43, 23, 100)
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