import java.util.Scanner;
public class No46 {
 public static void main(String[] args){
	 Scanner sc = new Scanner(System.in);
	 int a = sc.nextInt();
	 int b = sc.nextInt();
	 if(b%a == 0){
		 System.out.println(b/a);
	 }
	 else{
		 System.out.println(b/a + 1);
	 }
 }
}