Open In App
Related Articles

Scala List sum() method with example

Improve
Improve
Improve
Like Article
Like
Save Article
Save
Report issue
Report
The sum() method is utilized to add all the elements of the stated list.
Method Definition: def sum(num: math.Numeric[B]): B Return Type: It returns the sum of all the elements of the list.
Example #1:
// Scala program of sum()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a list
        val m1 = List(1, 2, 3, 4, 5, 7)
          
        // Applying sum method
        val result = m1.sum
          
        // Displays output
        println(result)
      
    }
}

                    
Output:
22
Example #2:
// Scala program of sum()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a list
        val m1 = List(1, 0)
          
        // Applying sum method
        val result = m1.sum
          
        // Displays output
        println(result)
      
    }
}

                    
Output:
1


Last Updated : 26 Jul, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads