import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner s = new Scanner (System.in);
        int X = s.nextInt();
        int Y = s.nextInt();
        
        int res = Y/X;
        int tt = Y%X;
        
        if (tt>0){
            res = Y/X+1;
        }else{
            res = Y/X;
        }
        System.out.println(res);
        
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String line = br.readLine();
    }
}