import java.util.Scanner;

public class StepToN {

	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 );
		}
	}

}