所谓“水仙花数”，是指一个3位数，其各位数在立方和等于该数，如153＝1^3+5^3+3^3， 编程输出所有的“水仙花数”。-The so-called " Narcissistic number" refers to a 3-digit number of its Members in the cube and is equal to the number, such as 153 = 1 ^ 3+5 ^ 3+3 ^ 3, the programming output o