Two questions for the same java class.

1. set animal number to the given number. If the given number is bigger than a + b -1, animal number should be a + b - 1. If given number is less than a, it set to start. Except these two condition, animal number equals to given number. can only use Math.min and Math.max instead of condition statement. a and b is given in the constructor.

public void setAnimal(int animalNum){

}

2. change the animal number up by 1 and wrapping around to a if the current animal number is a + b - 1. only used % instead of condition statement like if or while.

public void animalIncrease(){

}

Constructor:

public void animalWorld(int a, int b){ //a means given start animalNumber, b means givenAnimalType

}