/*
 * 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 codejam.round1;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.PrintStream;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;

public class ProblemC {
	public static void main(String[] args) throws Exception {
		BufferedReader bufferedReader = new BufferedReader(new FileReader(args[0]));
		PrintStream out = new PrintStream(args[1]);

		int testsCount = Integer.parseInt(bufferedReader.readLine());
		for (int test = 1; test <= testsCount; test++) {
			String testString = bufferedReader.readLine();
			StringTokenizer tokenizer = new StringTokenizer(testString);
			int A = Integer.parseInt(tokenizer.nextToken());
			int B = Integer.parseInt(tokenizer.nextToken());

			int recycledCounts = 0;
			for (int i = A; i <= B; i++) {
				String n = Integer.toString(i);
				int digitsCount = n.length();
				int currentDigitIndex = 1;
				Set<Integer> mSet = new HashSet<Integer>();
				while (currentDigitIndex < digitsCount) {
					int currentDigit = Integer.parseInt("" + n.charAt(currentDigitIndex));
					int possibleM = Integer.parseInt(n.substring(currentDigitIndex) + n.substring(0, currentDigitIndex));
					if (currentDigit != 0 && !mSet.contains(possibleM) && possibleM <= B && i < possibleM) {
						mSet.add(possibleM);
						recycledCounts++;
					}
					currentDigitIndex++;
				}
			}
			out.println(String.format("Case #%s: %s", test, recycledCounts));
		}

		out.close();
		bufferedReader.close();

	}

}
