Introduction
Here is the source code for Main.java
Source
public class Main {
public static void main(String[] args) {
float f1 = 123.45f, f2 = 0.0f, f3 = -0.0f;
System.out.println(StrictMath.signum(f1));
System.out.println(StrictMath.signum(f2));
System.out.println(StrictMath.signum(f3));
}
}