#include <cstdio>
#include <cstdlib>

int CountWalk(int a, int b)
{
  for(int i=1;;i++){
    if ( b <= a*i ){
      printf("%d\n",i);
      break;
    }
  }
}

int main(int argc, char **argv)
{
  CountWalk(atoi(argv[1]),atoi(argv[2]));
  return 0;
}