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

int main(void)
{
  double a, b;
  scanf("%lf %lf", &a, &b);
  
  double ans = 0;

  ans = b/a;
  int x;
  x = ans;

  if(x < ans){
    x = x+1;
  }

    
  
  

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

  return 0;
}