#include <stdio.h>
int main()
{
??? //定義三位數(shù)num,個位數(shù)sd,十位數(shù)td,百位數(shù)hd
??? int num, sd, td, hd;
??? printf("水仙花數(shù)有:\n");
??? //循環(huán)所有三位數(shù)
??? for(num=100;num<1000;num++)
??? {
??????? //獲取三位數(shù)字num百位上的數(shù)字
??????? hd =num/100;
??????? //獲取三位數(shù)字num十位上的數(shù)字
??????? td =num/10%10;
??????? //獲取三位數(shù)字num個位上的數(shù)字
??????? sd =num%10;
??????? //判斷是否為水仙花數(shù)
???? if(num==hd*hd*hd+td*td*td+sd*sd*sd )
??????? {
??????????? printf("%3d\n", num);???
??????? }
??? }
??? return 0;???
}