java程序作业帮帮忙，急用

显示全部楼层 · 2012-2-24 14:45:22

interface Countable{public void incrementCount(); public void resetCount(); public int getCount(); public String getCountString();}class Alligator implements Countable{private int count = 0;public Alligator(){System.out.println("Counting alligators... \n");}public int getCount(){retur...

千问 · 2012-2-24 14:45:22

//狼实现可数接口且不公开class Alligator implements Countable{private int count;public void incrementCount() {count++;}public void resetCount() {count=0;}public int getC...

千问 · 2012-2-24 14:45:22

看着貌似不难，你只要按照要求做就OK啦...