#include <stdio.h>
#include<math.h>

int main() {
    int number,num;
    double sum = 0;
    scanf("%d", &num);
    //num=370
    number = num;
    
    while (number > 10)
    {
        double last = number % 10;
        sum += pow(last, 3);
        number /= (number >10)? 10 : 1;
    }
    sum += pow (number, 3);
    printf( 
        (sum == num)? "yes!\n" : " no!\n");
        printf("%f %d", sum, num);
   
    return 0;
}