Scala TreeSet sum() method with example

The sum() method is utilized to return the sum of all the elements of the TreeSet.

Method Definition: def sum: A

Return Type: It returns the sum of all the elements of the TreeSet.



Example #1:

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// Scala program of sum() 
// method 
  
// Import TreeSet
import scala.collection.mutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating TreeSet
        val t1 = TreeSet(3, 1, 5, 2, 4)  
            
        // Print the TreeSet 
        println(t1
          
        // Applying sum method  
        val result = t1.sum
            
        // Displays output  
        print("Sum of all the elements of the TreeSet: " + result) 
          
    

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Output:

TreeSet(1, 2, 3, 4, 5)
Sum of all the elements of the TreeSet: 15

Example #2:

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// Scala program of sum() 
// method 
  
// Import TreeSet
import scala.collection.mutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating TreeSet
        val t1 = TreeSet(3, 1, 5, 7, 9)  
            
        // Print the TreeSet 
        println(t1
          
        // Applying sum method  
        val result = t1.sum
            
        // Displays output  
        print("Sum of all the elements of the TreeSet: " + result) 
          
    

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Output:

TreeSet(1, 3, 5, 7, 9)
Sum of all the elements of the TreeSet: 25


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