Scala TreeSet &~() method with example
In Scala TreeSet class
, the &~() method is utilized to return a new TreeSet which contains the difference between two TreeSets.
Method Definition: def &~(that: TreeSet[A]): TreeSet[A]
Return Type: It returns a new TreeSet which contains the difference between two TreeSets.
Example #1:
// Scala program of &~() // method // Import TreeSet import scala.collection.mutable. _ // 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 difference of two TreeSets: " + result) } } |
Output:
TreeSet(1, 2, 3, 4, 5, 6) TreeSet(2, 4, 6) TreeSet containing difference of two TreeSets: TreeSet(1, 3, 5)
Example #2:
// Scala program of &~() // method // Import TreeSet import scala.collection.mutable. _ // 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 difference of two TreeSets: " + result) } } |
Output:
TreeSet(e, f, g, k, o, r, s) TreeSet(e, g, k, s) TreeSet containing difference of two TreeSets: TreeSet(f, o, r)
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