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Scala Char -(x: Char) method with example
  • Last Updated : 03 Nov, 2019

The -(x: Char) method is utilized to find the difference of the stated character value and ‘x’ of type Char.

Method Definition: def -(x: Char): Int

Return Type:It returns Int.

Example: 1#




// Scala program of -(x: Char)
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying -(x: Char) method 
        val result = 'D'.-('A')
          
        // Displays output
        println(result)
      
    }
Output:
3

Example: 2#




// Scala program of -(x: Char)
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying -(x: Char) method
        val result = 'D'.-('\n')
          
        // Displays output
        println(result)
      
    }
Output:
58



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