include "stdio.h"
long double i;
unsigned int z;
long double last_cur;
long double cur;
int main ()
{
        for(z=0;z<100;z++)
        {
        last_cur=cur=0;
        for(i=1;cur<z;i++)
        {
                last_cur=cur;
                cur = cur + 1/i;
                //printf("H_%d == %.15g\n",i-1,last_cur);
        }
        printf("H_%.150Lg == %.15Lg\n",i-2,last_cur);
        printf("H_%.150Lg == %.15Lg\n",i-1,cur);
        }
        return 0;
}