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()