import java.util.Scanner;

public class Tester2 {

	private static final int MAX = 1000000000;
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String str = sc.nextLine();
		sc.close();
		String[] ary = str.split(" ");
		int[] arr = strChg(ary);
		System.out.println(turnN(arr));
		


	}
	static int[] strChg(String[] ary) {
		int i = ary.length;
		int[] arr = new int[i];

		for(int j=0;j<ary.length;j++) {
			arr[j] = Integer.parseInt(ary[j]);
		}

		return arr;
	}
	static int turnN(int[] ary) {
		int num=0;
		if(1<=ary[0] && ary[0]<=MAX)
			if(1<=ary[1] && ary[1]<=MAX)
				num = chk(ary);
		return num;
	}
	static int chk(int[] ary) {
		int num;
		int a = ary[1]%ary[0];
		if(a != 0) {
			num = ary[1]/ary[0];
			num++;
		}else {
			num = ary[1]/ary[0];
		}
		return num;
	}

}