饮料卖两块钱一瓶，两个空瓶子或者四个瓶盖均可以换一瓶新的饮料。10块钱可以喝多少瓶饮料？

 

public static int getDrinkCount(int money ,int price){        int bottleCount = 2;        int capCount = 4;        int bottle = 0;        int cap = 0;        int drinkCount = 0;                drinkCount = money / price;        bottle = drinkCount ;        cap = drinkCount ;        return getDrinkCount(drinkCount, bottle, cap, bottleCount, capCount);    }        private static int getDrinkCount(int drinkCount,int bottle,int cap ,int bottleCount,int capCount){                int count = bottle / bottleCount + cap / capCount;        drinkCount += count;        bottle = bottle % bottleCount + count;        cap = cap % capCount + count;        System.out.println(count +"=="+bottle +"=="+cap);        if (bottle < bottleCount && cap < capCount) {            return drinkCount;        }        return getDrinkCount(drinkCount, bottle, cap, bottleCount, capCount);    }