import java.util.Scanner;
 
 
public class CompetitiveExam {
 
 
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc = new Scanner(System.in);
       int a = sc.nextInt();
       int b = sc.nextInt();
       int moves = b/a;
       if(b%a!=0){
           moves++;
       }
        System.out.println(moves);
    }
 
}