Scala Set &() method with example Last Updated : 18 Oct, 2019 Improve Improve Like Article Like Save Share Report 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 s1 = Set(41, 12, 23, 43, 1, 72) val s2 = Set(1, 100, 5, 12, 23) // Applying &() method val result = s1.&(s2) // 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 s1 = Set(1, 3, 5, 7) val s2 = Set(2, 4, 6, 8) // Applying &() method val result = s1.&(s2) // Display output print(result) } } Output: Set() Like Article Suggest improvement Previous Scala Set diff() method with example Next Scala Set tail() method with example Share your thoughts in the comments Add Your Comment Please Login to comment...