import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int A = sc.nextInt();
        int B = sc.nextInt();
        sc.close();

        System.out.println(PowerSocket(1, A, B));
    }
    public static int PowerSocket(int SocketNum, int A, int B) {
        if (SocketNum >= B) {
            return 0;
        }
        return 1 + PowerSocket(SocketNum + A - 1, A, B);
    }
}

/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz