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Scala Map min() method with example

  • Last Updated : 26 Jul, 2019

The min() method is utilized to find the smallest element of the map.

Method Definition: def min: (A, B)

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

Example #1:




// Scala program of min()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating map
        val m1 = Map("geeks" -> 5, "for" -> 3, "cs" -> 2)
          
        // Applying min method 
        val result = m1.min
          
        // Displays output
        println(result)
    }
}
Output:
(cs, 2)

As we can see in above example cs is the smallest element in the map.
Example #2:




// Scala program of min()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating map
        val m1 = Map("geeks" -> 5, "for" -> 3, "for" -> 6)
          
        // Applying min method 
        val result = m1.min
          
        // Displays output
        println(result)
    }
}
Output:
(for, 6)



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