I have always maintained that in relation to cats, eating makes them sleepy and sleeping makes them hungry. This is almost always the case. Sometimes they are playful. If a cat is asleep, the only thing that will wake them up is if you call them to eat. Otherwise they will ignore you. Once a cat eats, she can be playful. When a cat is playful, she can either eat or sleep. If a cat is eating, it will eat more (but still ignore), play or go to sleep. Implement the three cat states: asleep, hungry, and playful. Required:
Define/implement the following cat methods: sleep(), eat(), play(), ignore().