/*
 * 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 cl.rodrigo;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.AbstractList;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.lang.StringBuffer;

public class RecycledNumbers {

	/**
	 * @param args
	 * @throws IOException 
	 * @throws NumberFormatException 
	 */
	public static void main(String[] args) throws NumberFormatException, IOException {
		FileInputStream fstream;
		
		int count;
		try {
			fstream = new FileInputStream("/home/rodrigo/Descargas/C-small-attempt0.in");
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			
			count = Integer.parseInt(br.readLine());
			
			
			FileWriter outFile = new FileWriter("/home/rodrigo/GoogleCodeJam/C-small.out");
            PrintWriter out = new PrintWriter(outFile);
			
			for (int z=1;z<=count;z++) {
				HashMap hm = new HashMap();
				Integer contador = 0;
				String[] linea = br.readLine().split(" ");
				String lineakeypad = new String();
				
				Integer min = Integer.parseInt(linea[0]);
				Integer max = Integer.parseInt(linea[1]);
				
				System.out.println(min+"-"+max);
				
				for(int i=min;i<=max;i++) {
					
					for(int j=1;j<= String.valueOf(max).length()-1;j++) {
						
						String num = new String();
						String num_pre = new String();
						String num_post = new String();
				        String num_final = new String();
				        Integer num_int ;
						num = String.valueOf(i);
						
						num_pre = num.substring(j);
						num_post = num.substring(0, j);
						
						
						
						
						
						num_final = num_pre + num_post; 
						num_int = Integer.parseInt(num_final);
						
						
						
						
						if (min <= i && i < num_int && num_int <= max && min <= num_int && i <= max) {
							System.out.println(num+"-"+num_int);
						
							
							hm.put(num+"-"+num_int, 1);
							
							
						}
							
						
					}
				}
					
				Iterator<?> it = hm.entrySet().iterator();
				while (it.hasNext()) {
					contador++;
					it.next();
				}
				
				out.print("Case #"+z+": ");
				out.print(contador);
				out.println("");
				
			}
			
			out.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}
