import java.util.*;

public class Yukicoder_46{
	public static void main(String[] args){
		Scanner stdIn = new Scanner(System.in);
		long a = stdIn.nextInt();
		long b = stdIn.nextInt();
		long dis = 0;
		int count = 0;
		while(true){
			dis += a;
			count++;
			if(b<=dis){
				System.out.println(count);
				break;
			}
		}
	}
}