In Scala, Long is a 64-bit signed integer, which is equivalent to Java’s long primitive type. The -(x: Char) method is utilized to return the difference of this value and given value x.
Method Definition – def -(x: Char): Long
Returns – Returns the difference of this value and x.
Example #1:
// Scala program to explain the working // of Long -(x: Char) method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Applying -(x: Int) function
val result = ( 72.0021 .toLong).-( 'A' : Char)
// Displays output
println(result)
}
} |
Output:
7
Example #2:
// Scala program to explain the working // of Long -(x: Char) method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Applying -(x: Char) function
val result = ( 116.0123 .toLong).-( 'G' : Char)
// Displays output
println(result)
}
} |
Output:
45
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