import java.util.Scanner;
public class Main {
    public static void main (String[] args) {
        
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = b/a;
        
        if(c == 0){
           System.out.println(c); 
        
        }else{
        int d = (b/a) - (b%a) +1;
        System.out.println(d);
        
        }
    }
}