import java.util.Scanner;
public class FirstStep {

  public static void main(String[] args){

    Scanner input=new Scanner(System.in);
    int a = input.nextInt();
    int b = input.nextInt();

    int steps = b/a; //歩数

    if(b%a!=0){
      steps++;
    }

    System.out.println(steps);

  }
}