import java.util.*;

public class Main {
	public static void main(String[] args) {
	  
	  Scanner sc = new Scanner(System.in);
	  int a = sc.nextInt();
	  int b = sc.nextInt();
	  
	  int step = b / a;
	  
	  if(b % a != 0) {
	      step++;
	  }
	  
	  System.out.println(step);
	  
	}
}