Write a simulator, as in the previous project, but add a Boolean gender field and a floating-point strength field to each animal, using an Animal class as a base class. If two animals of the same type...

Write a simulator, as in the previous project, but add a Boolean gender

field and a floating-point strength field to each animal, using an Animal

class as a base class. If two animals of the same type try to collide, then

they only create a new instance of that type of animal if they are of different

genders. Otherwise, if two animals of the same type and gender try to

collide, then only the one of larger strength survives.