package codejam;

import java.util.*;
import java.io.*;

public class RecycledNumbers {
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("in.txt"));
		PrintWriter out = new PrintWriter(new File("out.txt"));
		
		int T = Integer.parseInt(in.readLine());
		for (int t = 1; t <= T; ++t) {
			String[] parts = in.readLine().split("[ ]+");
			int A = Integer.parseInt(parts[0]);
			int B = Integer.parseInt(parts[1]);
			
			int cnt = 0;
			for (int i = A; i < B; ++i) {
				String str = String.valueOf(i);
				int n = str.length();
				String res = "";
				Set<Integer> seen = new HashSet<Integer>();
				for (int j = n - 1; j > 0; --j) {
					res = str.substring(j) + str.substring(0, j);
					int k = Integer.parseInt(res);
					if (k > i && k <= B) {
						//System.out.println("(" + i + ", " + k + ")");
						if (!seen.contains(k)) {
							++cnt;
							seen.add(k);
						}
					}
				}
			}

			out.println("Case #" + t + ": " + cnt);
		}
		
		in.close();
		out.close();
		System.exit(0);
	}
}

package google.codejam.recyclednumbers;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Hashtable;


public class Main {

	public static void main(String[] args) throws Exception {
		String[] files = {
				"Data/C-small-attempt0"
				};


		for (int f = 0; f < files.length; f++) {
			BufferedReader in = new BufferedReader(new FileReader(files[f] + ".in"));
			BufferedWriter out = new BufferedWriter(new FileWriter(files[f] + ".out"));

			int T = Integer.parseInt(in.readLine()); // number of test cases

			for (int i = 1; i <= T; i++) {
				String[] input = in.readLine().split(" ");
				int A = Integer.parseInt(input[0]);
				int B = Integer.parseInt(input[1]);
				
				int result = getResult(A, B); 
				
			
				out.write(String.format("Case #%d: %d\n", i, result));
			}

			out.close();
			in.close();

		}
		
	}

	private static int getResult(int A, int B) {
		Hashtable <String, String> pair = new Hashtable <String, String> ();
		
		for (int n = A; n <= B; n++) {
			String number = String.valueOf(n);
			for (int pos = 1; pos < number.length(); pos++)
			{
				String rotatedNumber = number.substring(pos, number.length());
				if (!rotatedNumber.substring(0).equals("0"))
				{
					rotatedNumber += number.substring(0, pos);
					int m = Integer.parseInt(rotatedNumber);
					if (n < m && m <= B && pair.get(number+rotatedNumber) == null)
							pair.put(number+rotatedNumber, "");
				}
			}
		}

		return pair.size();

	}

}
