Java递归练习,不死神兔求两年后会有多少对兔子

代码:

public class Test08 {
    public static void main(String[] args) {
        int sum = getSum(24);
        System.out.println(sum);
    }

    public static int getSum(int months) {
        if (months == 1 || months == 2) {
            return 1;
        }
        return getSum(months - 2) + getSum(months - 1);//递归
        //前两个月的兔子对数的和等于三个月的兔子的总对数

    }
}

控制台打印效果: