Scala Set &() method with example
The &() method is utilized to create a new set consisting of all elements that are present in both the given sets.
Method Definition:
Return Type: It returns a new set consisting of all elements that are present in both the given 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( 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(1, 12, 23)
Example #2:
// 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 , 7 ) val s 2 = Set( 2 , 4 , 6 , 8 ) // Applying &() method val result = s 1 .&(s 2 ) // Display output print(result) } } |
Output:
Set()