Scala Int 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 Int signum() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying signum method val result = (5).signum // Displays output println(result) } } |
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Output:
1
Example #2:
// Scala program of Int signum() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying signum method val result = (-5).signum // Displays output println(result) } } |
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Output:
-1
