/*
 * 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 codejam2012.q;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Arrays;
import java.util.Scanner;

public class C
{
	static public void solveOne(int caseNo, Scanner in, PrintStream out)
	{
		int A = in.nextInt();
		int B = in.nextInt();
		in.nextLine();

		int size=0;
		int a=A;
		while( a>0 ) { a/=10 ; size++; }

		int count = 0;
		int[] rev = new int[10];
		int[] pow = new int[]{ 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000 };

		for( int n=A ; n<=B ; n++ ){
			int ir = 0;
			for( int k=1 ; k<size ; k++ ){
				int m = n/pow[size-k] + (n%pow[size-k])*pow[k];
				if( A<=n && n<m && m<=B ){
					int i;
					for( i=0 ; i<ir ; i++ ){
						if( m==rev[i] ) break;
					}
					if( i==ir ){
//						System.out.println( "("+n+","+m+") ");
						count++;
						rev[ir++] = m;
					}
				}
			}
		}

		String ans = "Case #" + caseNo + ": " + count;
		System.out.println(ans);
		if( out!=null ){
			out.println(ans);
		}
	}
	
	static public void solveAll(String infilename, String outfilename)
	{
		try {
			FileInputStream stream = new FileInputStream(infilename);
			Scanner in = new Scanner(stream);
			PrintStream out = null;
			if( outfilename!=null ){
				out = new PrintStream(outfilename);
				System.out.println("--- " + outfilename);
			}

			int nbcases = in.nextInt();
			in.nextLine();
			for( int n=1 ; n<=nbcases ; n++ ){
				solveOne(n, in, out);
			} // for n
			
		} catch( IOException ex ){
			ex.printStackTrace();
		}
		
	}
	
	public static void solve(String dir, String problem){
		solveAll(dir + problem + ".in.txt", dir + problem + ".out");
	}
	
	public static void main(String[] args)
	{
		if( args.length==0 ){
			String cname = C.class.getName().replaceAll("\\.", "/");
			String path = "src/" + cname + "-sample";
//			String path = "src/" + cname + "-small-attempt0";
//			String path = "src/" + cname + "-large";
			solveAll(path + ".in.txt", path + ".out");
		} else {
			String dir = "src/" + C.class.getPackage().getName().replaceAll("\\.", "/") + "/";
			String path = dir + args[0];
			solveAll(path + ".in.txt", path + ".out");
		}
	}
}
