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