/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package recycled;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.TreeSet;

/**
 *
 * @author Alfred
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    try {
            FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
            DataInputStream in = new DataInputStream(fstream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            FileWriter outFile = new FileWriter("out.txt");
            PrintWriter out = new PrintWriter(outFile);
            String line;
            line = br.readLine();
            int cases = Integer.parseInt(line);
            for (int i=1; i<=cases;i++){
                line = br.readLine();
                String[] values = line.split(" ");
                int A = Integer.parseInt(values[0]);
                int B = Integer.parseInt(values[1]);
                int total=0;
                for (int n=A; n<=B;n++){
                    TreeSet<String> solutions = new TreeSet<String>();
                    for (int k=1;k<values[1].length();k++){
                        String m = circshift(n,k);
                        int mVal = Integer.parseInt(m);
                        if(mVal<=B && mVal!=n  && mVal> n && !m.startsWith("0") && m.length()==Integer.toString(n).length() )
                        {
                            solutions.add(m);
                        }                   
                    }
                    total+=solutions.size();
                }
                out.println("Case #"+i+": "+total);
            }
            in.close();
            out.close();
        } catch (Exception e) {//Catch exception if any
            System.err.println("Error: " + e.getMessage());
        }

}

    private static String circshift(int n, int k) {
        String nString=Integer.toString(n);
        int len=nString.length();
        String m =  nString.substring(len-k)+nString.subSequence(0, len-k);
        //System.out.println(n+" "+m);
        return m;
    }

}

package com.archu.contest;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.HashSet;

public class RecycledNum
{

	/**
	 * @param args
	 */
	public static void main(String[] args)
	{
		File inputFile = null;
		File outputFile = null;
		BufferedReader br = null;
		BufferedWriter bw = null;
		String str = null;
		int nTestCase = 0;

		try
		{
			inputFile = new File("C-small.in");
			outputFile = new File("C-small.out");
			br = new BufferedReader(new FileReader(inputFile));
			bw = new BufferedWriter(new FileWriter(outputFile));

			str = br.readLine();
			nTestCase = Integer.parseInt(str);

			for (int k = 0; k < nTestCase; k++)
			{
				if ((str = br.readLine()) != null)
				{
					String[] range = str.split(" ");
					int start = Integer.parseInt(range[0]);
					int end = Integer.parseInt(range[1]);
					int len = range[0].length();

					HashSet<String> setRecycled = new HashSet<String>();

					if (len > 1)
					{
						for (int i = start; i <= end; i++)
						{
							String numStr = String.valueOf(i);
							char[] numChar = numStr.toCharArray();

							HashSet set = new HashSet();
							for (char ch : numChar)
							{
								set.add(ch);
							}
							if (set.size() == 1)
							{
								continue;
							}
							int origNum = Integer.parseInt(numStr);
							for (int j = 0; j < len - 1; j++)
							{
								// System.out.println("numStr :: " + numStr);
								numStr = rotateNumber(numStr, len);
								// System.out.println("after rotating numStr :: "
								// + numStr);
								int num = Integer.parseInt(numStr);
								if (num != origNum && num >= start && num <= end)
								{
									// System.out.println("Pair :: (" + origNum
									// + " , " +
									// numStr + ")");
									// System.out.println("recycled no found... adding "
									// +
									// (origNum < num ? "" + origNum + num : ""
									// + num +
									// origNum) + " to set");
									setRecycled.add(origNum < num ? "" + origNum + "," + num : "" + num + "," + origNum);
									// System.out.println("size :: " +
									// setRecycled.size());
								}
							}
						}
					}
					System.out.println(setRecycled.size());
					bw.write("Case #" + (k + 1) + ": " + setRecycled.size() + "\n");

					// TreeSet<String> set = new TreeSet<String>(setRecycled);
					// System.out.println(set);
				}
			}
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}

		try
		{
			if (br != null)
			{
				br.close();
			}
			if (bw != null)
			{
				bw.flush();
				bw.close();
			}
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}

	}

	public static String rotateNumber(String num, int len)
	{
		return num.charAt(len - 1) + num.substring(0, len - 1);
	}
}
