What Is The Output Of The Following Java Codep Pre Langjava #531

 class Cube { float num; public Cube(int num) { this.num=num*num*num; } public Cube(char num) { this.num=num*num*num; } void Display() { System.out.println(num); } public static void main(String[] args) { Cube obj=new Cube(3.0); obj.Display(); } }