Scala Float signum() method with example

The signum() method is utilized to return 1 for positive specified number, -1 for negative specified number and 0 for 0 specified value.

Method Definition: (Value).signum

Return Type: It returns 1 for positive specified number, -1 for negative specified number and 0 for 0 specified value.

Example #1:

// Scala program of Float signum()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying signum method
        val result = (5).signum

        // Displays output
        println(result)

    }
}

Output:

1

Example #2:

// Scala program of Float signum()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying signum method
        val result = (-5).signum

        // Displays output
        println(result)

    }
}

Output:

-1

Example #3:

// Scala program of Float signum()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying signum method
        val result = (0).signum

        // Displays output
        println(result)

    }
}

Output:

0