import java.io.*;
public class No_46{
	public static void main(String args[]){
		try{
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			String sNumber = br.readLine();
			String[] sNum = sNumber.split(" ");
			int[] num = new int[sNum.length];

			for(int i = 0; i < num.length; i++){
				num[i] = Integer.parseInt(sNum[i]);
			}
			if(num[1] % num[0] == 0){
				System.out.println(num[1] / num[0]);
			}else{
				System.out.println(num[1] / num[0] + 1);
			}
		}catch(IOException e){}
	}
}