import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String tmp0 = sc.next();
        String tmp1 = sc.next();
        int a = Integer.parseInt(tmp0);
        int b = Integer.parseInt(tmp1);
        int ans = b / a;
        if(b % a > 0){
            System.out.println(ans+1);
        }else{
            System.out.println(ans);
        }
    }
}