#include<stdio.h>

int main (void)
{
    int step;
    int distance;
    int anser;
    //double ans_cmp;
    
     scanf("%d",&step);
     scanf("%d",&distance);
     
     anser = distance / step;
    if( distance % step != 0 )
    {
    	anser++;
    }
    
    printf("%d",anser);
    
   return 0;
}