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Scala BitSet drop() method with example

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  • Last Updated : 04 May, 2020
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Scala Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The drop() method is utilised to select all elements except first n ones.

Method Definition: def drop()

Return Type: It returns a iterable collection except the first n ones

Example #1:




// Scala program of drop() 
// method 
import scala.collection.immutable.BitSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating BitSet 
        val s1 = BitSet(5, 1, 2, 3, 4
          
        // Applying drop method 
        val s2 = s1.drop(2
          
        // Displays output 
        for(elem <- s2
        println(elem) 
      
    

Output:

3
4
5

Example #2:




// Scala program of drop() 
// method 
import scala.collection.immutable.BitSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating BitSet 
        val s1 = BitSet(5, 1, 2, 3, 4
          
        // Applying drop method 
        val s2 = s1.drop(4
          
        // Displays output 
        for(elem <- s2
        println(elem) 
      
    

Output:

5

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