/*
 * To change this template, choose Tools | Templates
 * 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);
            }
        }
    }
}

package codejam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;

public class RecycledNumbers {

	/**
	 * @param args
	 */

	public boolean isRecycled(char[] f, char[] s) {
		// f.length == s.length;
		char firstChar = f[0];
		int len = f.length;
		boolean match = false;
		for (int i = 0; i < len && !match; i++) {
			if (s[i] == firstChar) {
				int k = i;
				match = true;
				for (int j = 0; j < len && match; j++, k++) {
					if (f[j] != s[k % len]) {
						match = false;
					}
				}
			}
		}
		return match;
	}

	public int getMaxRecycle(int min, int max) {
		int count = 0;
		char[] f;
		char[] s;
		for (int i = min; i < max; i++) {
			f = ("" + i).toCharArray();
			for (int j = i + 1; j < max; j++) {
				s = ("" + j).toCharArray();
				if (f.length == s.length) {
					if (isRecycled(f, s)) {
						count++;
					}
				}
			}
		}
		return count;
	}

	// Input
	// 4
	// 1 9
	// 10 40
	// 100 500
	// 1111 2222
	//
	// Output
	// Case #1: 0
	// Case #2: 3
	// Case #3: 156
	// Case #4: 287

	public static void main(String[] args) {
		RecycledNumbers r = new RecycledNumbers();
		try {
			FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));

			FileWriter fwriter = new FileWriter("C-small-attempt0.out");
			BufferedWriter out = new BufferedWriter(fwriter);

			String strLine;
			strLine = br.readLine();
			int testCases = Integer.parseInt(strLine);

			int currentCase = 0;
			String[] input;
			int min, max;
			long start = System.currentTimeMillis();
			while ((strLine = br.readLine()) != null && currentCase < testCases) {
				input = strLine.split(" ");
				min = Integer.parseInt(input[0]);
				max = Integer.parseInt(input[1]);
				if (min > max) {
					min += max;
					max = min - max;
					min -= max;
				}
				out.write("Case #" + ++currentCase + ": "
						+ r.getMaxRecycle(min, max));

				out.newLine();
			}
			System.out.println("Time is: "
					+ (System.currentTimeMillis() - start) * 10E-3 + " Sec.");
			in.close();
			out.close();
		} catch (Exception e) {
			System.err.println("I/O Error while reading file.");
		}
	}
}
