Scala immutable TreeSet &() method
In Scala immutable TreeSet class
, the &() method is utilised to return a new TreeSet containing elements that are present in both the given TreeSets.
Method Definition: def &(that: TreeSet[A]): TreeSet[A]
Return Type: It returns a new TreeSet containing elements that are present in both the given TreeSets.
Example #1:
// Scala program of &() // method // Import TreeSet import scala.collection.immutable. _ // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating TreeSets val t 1 = TreeSet( 2 , 1 , 3 , 1 , 4 , 5 , 6 ) val t 2 = TreeSet( 2 , 4 , 6 ) // Print the TreeSets println(t 1 ) println(t 2 ) // Applying &() method val result = t 1 .&(t 2 ) // Display output print( "TreeSet containing common elements: " + result) } } |
Output:
TreeSet(1, 2, 3, 4, 5, 6) TreeSet(2, 4, 6) TreeSet containing common elements: TreeSet(2, 4, 6)
Example #2:
// Scala program of &() // method // Import TreeSet import scala.collection.immutable. _ // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating TreeSets val t 1 = TreeSet( "g" , "e" , "e" , "k" , "s" , "f" , "o" , "r" ) val t 2 = TreeSet( "g" , "e" , "e" , "k" , "s" ) // Print the TreeSets println(t 1 ) println(t 2 ) // Applying &() method val result = t 1 .&(t 2 ) // Display output print( "TreeSet containing common elements: " + result) } } |
Output:
TreeSet(e, f, g, k, o, r, s) TreeSet(e, g, k, s) TreeSet containing common elements: TreeSet(e, g, k, s)
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