打印所有的水仙花说,水仙花说指一个三位数,其各位数字的立方和等于该数本身.

例如153=1的三次方+5的三次方+3的三次方.

/** * Created by chenlongbo on 2017/6/3. */public class Roem {    public static void main(String[] args) {        int a, b, c;        for (int i = 100; i <= 999; i++) {            //百位数            a = i/100;            //十位数            b = (i % 100)/10;            //个位数            c = i % 10;            if( i == a*a*a + b*b*b + c*c*c){                System.out.println(i);            }        }    } 控制台:

153

370

371

407

Process finished with exit code 0