Scala Long -(x: Byte) method

In Scala, Long is a 64-bit signed integer, which is equivalent to Java’s long primitive type. The -(x: Byte) method is utilized to return the difference of this value and given value x.

Method Definition – def -(x: Byte): Long

Returns – Returns the difference of this value and x.

Example #1:

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// Scala program to explain the working 
// of Long -(x: Byte) method
   
// Creating object
object GfG
   
    // Main method
    def main(args:Array[String])
    {
       
        // Applying -(x: Byte) function
        val result = (12.0021.toLong).-(13:Byte)
           
        // Displays output
        println(result)
       
    }

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Output:



-1

 

Example #2:

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// Scala program to explain the working 
// of Long -(x: Byte) method
   
// Creating object
object GfG
   
    // Main method
    def main(args:Array[String])
    {
       
        // Applying -(x: Byte) function
        val result = (16.0123.toLong).-(55:Byte)
           
        // Displays output
        println(result)
       
    }
}

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Output:

-39



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