#include <stdio.h>

int main()

{

int m, a,b,c,d;

scanf_s("%d", &m);

a = (int)(m / 100);

b = (int)((m -a100)/10);

c = (int)(m -100a-10b);

d = (a * aa )+ (b * bb )+( c * cc);

// printf("%d %d %d %d %d",m,a,b,c, d);

if (m == d)

{

printf("%d是水仙花数",m);

}

else

{

printf("%d不是水仙花数",m);

}
return 0;

}