Scala SortedSet -() method with example

Scala SortedSet sum() method with example

Last Updated : 02 Nov, 2019

The sum() method is utilized to find the sum of all the elements of the SortedSet.

Method Definition: def sum: A

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

Example #1:

// Scala program of sum()  
// method  
  
// Creating object  
object GfG  
{  
  
    // Main method  
    def main(args:Array[String])  
    {  
        // Creating a SortedSet  
        val s1 = SortedSet(4, 1, 2, 3)  
          
        // Applying sum method  
        val result = s1.sum 
          
        // Display output 
        println(result) 
    }  
}  

Output:

Example #2:

// Scala program of sum()  
// method  
  
// Creating object  
object GfG  
{  
  
    // Main method  
    def main(args:Array[String])  
    {  
        // Creating a SortedSet  
        val s1 = SortedSet(4, 1, 2, 3, 6, 5, 8)  
          
        // Applying sum method  
        val result = s1.sum 
          
        // Display output 
        println(result) 
    }  
}  

Output:

Scala SortedSet -() method with example

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