/*
 * 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 qualification.c;

import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

import common.ClockWatch;
import common.ISolver;
import common.QuestionHandler;

public class RecycledNumbers implements ISolver {

	private int addCountSign(Set<Integer> signatures, Set<Integer> tmpSig,
			int val, int min, int max) {
		String valStr = String.valueOf(val);
		int len = valStr.length();
		char[] chars = new char[len * 2];
		for (int i = 0; i < len; ++i) {
			chars[i] = valStr.charAt(i);
			chars[i + len] = valStr.charAt(i);
		}
		int presentSigCount = 0;
		tmpSig.clear();
		for (int i = 1; i < len; ++i) {
			if (chars[i] != '0') {
				Integer sig = Integer.valueOf(new String(chars, i, len));
				if (sig >= min && sig <= max) {
					if (tmpSig.add(sig) && signatures.contains(sig)) {
						++presentSigCount;
					}
				}
			}
		}
		signatures.add(val);
		return presentSigCount;
	}

	@Override
	public String solve(String problem) {
		Scanner scan = new Scanner(problem);
		int min = scan.nextInt();
		int max = scan.nextInt();

		Set<Integer> signatures = new HashSet<Integer>();
		Set<Integer> tmpSig = new HashSet<Integer>();
		int result = 0;
		for (int i = min; i <= max; ++i) {
			result += addCountSign(signatures, tmpSig, i, min, max);
		}

		return String.valueOf(result);
	}

	@Override
	public void addCase(String problem, String answer) {
		String myAnswer = solve(problem);
		if (!myAnswer.equals(answer)) {
			throw new RuntimeException("Invalid prediction for '" + problem
					+ "'. Expected '" + answer + "' got '" + myAnswer + "'");
		}

	}

	public static void main(String[] args) {
		ClockWatch watch = new ClockWatch();
		QuestionHandler questionHandler = new QuestionHandler(
				new RecycledNumbers());
		questionHandler.addResource("sample.in", "sample.out");

		watch.tic();
		// System.out.println("Sample input:");
		// questionHandler.solve("sample.in", "sample.out");

		System.out.println("\nSmall input:");
		questionHandler.solve("small.in", "small.out");

		// System.out.println("\nLarge input:");
		// questionHandler.solve("large.in", "large.out");
		watch.printTocSecs();
	}
}
