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 * and open the template in the editor.
 */
package codejam;

/**
 *
 * @author eblanco
 */
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import javax.swing.JFileChooser;

public class RecycledNumbers {

    public static String DatosArchivo[] = new String[10000];

    public static int[] convertStringArraytoIntArray(String[] sarray) throws Exception {
        if (sarray != null) {
            int intarray[] = new int[sarray.length];
            for (int i = 0; i < sarray.length; i++) {
                intarray[i] = Integer.parseInt(sarray[i]);
            }
            return intarray;
        }
        return null;
    }

    public static boolean CargarArchivo(String arch) throws FileNotFoundException, IOException {
        FileInputStream arch1;
        DataInputStream arch2;
        String linea;
        int i = 0;

        if (arch == null) {
            //frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
            JFileChooser fc = new JFileChooser(System.getProperty("user.dir"));
            int rc = fc.showDialog(null, "Select a File");
            if (rc == JFileChooser.APPROVE_OPTION) {
                arch = fc.getSelectedFile().getAbsolutePath();
            } else {
                System.out.println("No hay nombre de archivo..Yo!");
                return false;
            }
        }
        arch1 = new FileInputStream(arch);
        arch2 = new DataInputStream(arch1);
        do {
            linea = arch2.readLine();
            DatosArchivo[i++] = linea;
            /* if (linea != null) {
            System.out.println(linea);
            }*/
        } while (linea != null);
        arch1.close();
        return true;
    }

    public static boolean GuardaArchivo(String arch, String[] Datos) throws FileNotFoundException, IOException {
        FileOutputStream out1;
        DataOutputStream out2;
        int i;
        out1 = new FileOutputStream(arch);
        out2 = new DataOutputStream(out1);

        for (i = 0; i < Datos.length; i++) {
            if (Datos[i] != null) {
                out2.writeBytes(Datos[i] + "\n");
            }
        }
        out2.close();
        return true;
    }

    public static void echo(Object msg) {
        System.out.println(msg);
    }

    public static void main(String[] args) throws IOException, Exception {
        String[] res = new String[10000], num = new String[2];
        int i, j, k, ilong;
        int ele = 1;
       ArrayList al = new ArrayList();
        String FName = "C-small-attempt0",  istr, irev, linea;
        if (CargarArchivo("C:\\eblanco\\Desa\\CodeJam\\Code Jam\\test\\" + FName + ".in")) {
            for (j = 1; j <= Integer.parseInt(DatosArchivo[0]); j++) {
                linea = DatosArchivo[ele++];
                num = linea.split(" ");
                   al.clear();
                // echo("A: "+num[0]+" B: "+num[1]);
                for (i = Integer.parseInt(num[0]); i <= Integer.parseInt(num[1]); i++) {
                    istr = Integer.toString(i);
                    ilong = istr.length();
                 
                    for (k = 1; k < ilong; k++) {
                        if (ilong > k) {
                            irev = istr.substring(istr.length() - k, istr.length()) + istr.substring(0, istr.length() - k);
                            //echo("caso: " + j + ": isrt: " + istr + " irev: " + irev);
                            if ((Integer.parseInt(irev) > Integer.parseInt(num[0])) && (Integer.parseInt(irev) > Integer.parseInt(istr)) && (Integer.parseInt(irev) <= Integer.parseInt(num[1]))) {
                                al.add("(" + istr + "," + irev + ")");
                            }
                        }
                    }
                }
                HashSet hs = new HashSet();
                hs.addAll(al);
                al.clear();
                al.addAll(hs);
                res[j] = "Case #" + j + ": " + al.size();
                echo(res[j]);
                LeerArchivo.GuardaArchivo("C:\\eblanco\\Desa\\CodeJam\\Code Jam\\test\\" + FName + ".out", res);
            }
        }
    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;

public class Main {

	public static void main(String[] args) throws NumberFormatException,
			IOException {
		new Main().go(args);
	}

	void go(String[] args) throws NumberFormatException, IOException {
		short n;// no of test cases
		BufferedReader bufferedReader = new BufferedReader(
				new InputStreamReader(new FileInputStream(new File(args[0]))));
		BufferedWriter bufferedWriter = new BufferedWriter(
				new OutputStreamWriter(new FileOutputStream(new File(args[1]))));
		n = Short.parseShort(bufferedReader.readLine());
		for (short i = 0; i < n; i++) {
			String input = bufferedReader.readLine();
			StringBuffer output = new StringBuffer();
			// Main logic is here
			perform(input, output);
			bufferedWriter.write("Case #" + (i + 1) + ": " + output.toString()
					+ "\n");
			bufferedWriter.flush();
		}
		bufferedReader.close();
		bufferedWriter.close();
	}

	private void perform(String input, StringBuffer output) {
		// TODO Auto-generated method stub
		String[] split = input.split(" ");
		int A = Integer.parseInt(split[0]);
		int B = Integer.parseInt(split[1]);
		if (A < 10 || B < 10) {
			output.append(0);
			return;
		}
		List<Pair> recycledPairs = new ArrayList<Pair>();
		for (int i = A; i <= B; i++) {
			String n = new Integer(i).toString();
			for (int j = 1; j < n.length(); j++) {
				String m = rotate(n, j);
				if (!n.equals(m) && !m.startsWith("0")
						&& Integer.parseInt(m) >= A && Integer.parseInt(m) <= B) {
					Pair pair = new Pair(n, m);
					if (!recycledPairs.contains(pair))
						recycledPairs.add(pair);
				}
			}
		}
		output.append(recycledPairs.size());
	}

	private String rotate(String n, int i) {
		// TODO Auto-generated method stub
		StringBuffer buffer = new StringBuffer();
		int iterations = 0;
		while (iterations < n.length()) {
			buffer.append(n.charAt(i));
			i = (i + 1) % n.length();
			iterations++;
		}
		return buffer.toString();
	}

	class Pair {
		String n;
		String m;

		public Pair(String n, String m) {
			// TODO Auto-generated constructor stub
			this.n = n;
			this.m = m;
		}

		@Override
		public boolean equals(Object obj) {
			// TODO Auto-generated method stub
			if (obj instanceof Pair) {
				Pair temp = (Pair) obj;
				if ((temp.n.equals(this.n) && temp.m.equals(this.m))
						|| (temp.n.equals(this.m) && temp.m.equals(this.n))) {
					return true;
				}
			}
			return false;
		}

		@Override
		public String toString() {
			// TODO Auto-generated method stub
			return n + "," + m;
		}
	}
}

