代码如下：

public class Narcissus {

public static void main(String[] args) {

// TODO Auto-generated method stub

int a,b,c=0;

double sum = 0;

for(int i = 100;i <= 999;i++){

a = i / 100;

b = (i % 100) / 10;

c = i-(a*100+b*10);

sum = Math.pow(a, 3) + Math.pow(b, 3) + Math.pow(c, 3);

if(sum == i){

System.out.print(i+ ”  “);

}

}

}

}