水仙花#include<stdio.h>void main(){int i,j,k,a,b;for(i=1;i<=9;i++)for(j=0;j<=9;j++)for(k=0;k<=9;k++){a=i*100+j*10+k;b=i*i*i+j*j*j+k*k*k;if(a==b)printf("%d\n",a);}}