#include <stdio.h>
#include<float.h>

int main(void)
{
  float a, b;
  int result;

  scanf("%f",&a);
  scanf("%f",&b);

  if(b / a == 1)
    result = b / a;
  else
    result = (b / a) + 1;

  printf("%d\n",result);

  return(0);
}