import java.util.Scanner;

public class Main{
	public static void main(String[] args) {
		//System.out.println("歩幅");
		Scanner scanner = new Scanner(System.in);
		int a = scanner.nextInt();
		//System.out.println("区間");
		int b = scanner.nextInt();
		scanner.close();
		int n = 0;	//歩数
		if(b%a == 0) {
			 n = b/a;
		}else{
			n = b/a+1;
		}
		System.out.println(n);
	}
}