求100到999见得“水仙花数”

#include<stdio.h>
int main()
{
	int a;
	printf("100到999之间的水仙花数有：\n");
	for (a = 100; a <= 999; a++) 
	{
		int b = a % 10;//个位数的值
		int c = a / 10 % 10;//十位数的值
		int d = a / 100;//百位数的值
		if (a == b * b*b + c * c*c + d * d*d)
		{
			printf("%d\n", a);
		}		
	}
	return 0;
}