Open In App
Related Articles

Scala SortedMap drop() method with example

Improve
Improve
Improve
Like Article
Like
Save Article
Save
Report issue
Report
The drop() method is utilized to delete the first ‘n’ elements.
Method Definition: def drop(n: Int): SortedMap[A, B] Return Type: It returns all the elements of the SortedMap except the first ‘n’ elements.
Example #1:
// Scala program of drop()
// method
import scala.collection.immutable.SortedMap
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a SortedMap
        val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 5)
          
        // Applying drop method
        val result = m1.drop(1)
          
        // Displays output
        println(result)
      
    }
}

                    
Output:
Map(for -> 3, geeks -> 5)
Example #2:
// Scala program of drop()
// method
import scala.collection.immutable.SortedMap
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a SortedMap
        val m1 = SortedMap("geeks" -> 5, "for" -> 3, "geeks" -> 5)
          
        // Applying drop method
        val result = m1.drop(1)
          
        // Displays output
        println(result)
      
    }
}

                    
Output:
Map(geeks -> 5)
So, both the identical keys are removed from the SortedMap.

Last Updated : 02 Nov, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads