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Scala immutable TreeSet min() method

  • Last Updated : 19 Apr, 2020

In Scala immutable TreeSet class the min() method is utilized to return the smallest element of the TreeSet.

Method Definition: def min: A

Return Type: It returns the smallest element of the TreeSet.

Example #1:




// Scala program of min() 
// method 
  
// Import TreeSet
import scala.collection.immutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating TreeSet
        val q1 = TreeSet(1, 2, 3, 4, 5)  
            
        // Print the TreeSet 
        println(q1
          
        // Applying min method  
        val result = q1.min  
            
        // Displays output  
        print("Smallest element in the TreeSet: " + result) 
          
    
Output:
TreeSet(1, 2, 3, 4, 5)
Smallest element in the TreeSet: 1

Example #2:




// Scala program of min() 
// method 
  
// Import TreeSet
import scala.collection.immutable._
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
      
        // Creating TreeSet
        val q1 = TreeSet("u", "a", "i", "o", "e")  
            
        // Print the TreeSet 
        println(q1
          
        // Applying min method  
        val result = q1.min  
            
        // Displays output  
        print("Smallest element in the TreeSet: " + result) 
          
    
Output:
TreeSet(a, e, i, o, u)
Smallest element in the TreeSet: a



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