水仙花数是指一个n(>=3)位数字的数,它等于每个数字的n次幂之和。编程输出3位水仙花数
void main(){int n = 100;int a, b, c;for( n=100;n<=999;n++){a = n/100;b = n/10%10;c = n%10;if ( n==(a*a*a+b*b*b+c*c*c)){printf("%d %d %d\n",a,b,c);}}}