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 t1 = TreeSet(2, 1, 3, 1, 4, 5, 6) val t2 = TreeSet(2, 4, 6) // Print the TreeSets println(t1) println(t2) // Applying &~() method val result = t1.&~(t2) // Display output print("TreeSet containing difference of two TreeSets: " + result) } } |
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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 t1 = TreeSet("g", "e", "e", "k", "s", "f", "o", "r") val t2 = TreeSet("g", "e", "e", "k", "s") // Print the TreeSets println(t1) println(t2) // Applying &~() method val result = t1.&~(t2) // Display output print("TreeSet containing difference of two TreeSets: " + result) } } |
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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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