统计”水仙花数”共有多少个

统计”水仙花数”共有多少个:

class Hello2 {
    public static void main(String[] args) {
        int num = 0;
        for (int i = 100;i <= 999 ;i++)
        {
             int ge = i % 10;
             int shi = i / 10 % 10;
             int bai = i / 10 / 10 % 10;
             if (i == ge * ge * ge + shi * shi *shi + bai * bai * bai)
             {
                 num++;
             }
        }
             System.out.println(num);
    }
}

结果:

原文地址:https://www.cnblogs.com/Wangzui1127/p/11166810.html