import java.util.*;
public class No46 {
	public static void main(String[] args) {
		int speed,distance,time=0;
		try(Scanner input =new Scanner(System.in)){
			speed = input.nextInt();
			distance =input.nextInt();
			time=distance/speed;
			if(distance%speed!=0){
				System.out.println(time+1);				
			}else{
				System.out.println(time);
			}

		}catch(Exception e){
			e.printStackTrace();
		}
	}
}