/*
 * 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 hu.hke.gcj;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;

public class RecycledNumbers {
	
	static RecycledNumbers rn = new RecycledNumbers();

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		readAndCalculate(args[0], args[1]);
	}
	private static void readAndCalculate(String inputF, String outputF) {
		BufferedReader input = null;
		BufferedWriter output = null;
		try {
			String line = null;
			input =  new BufferedReader(new FileReader(inputF));
			output = new BufferedWriter(new FileWriter(outputF));
			boolean first = true;
			int expectedRows = 0;
			int actualRows = -1;
			while ((( line = input.readLine()) != null) && (actualRows < expectedRows)) {
				System.out.print(actualRows+1);
				System.out.println("----------------------------------------------------");
				if (first) {
					first = false;
					expectedRows = Integer.parseInt(line);
				} else {
					output.write("Case #" +(actualRows+1)+": "+ rn.recicledNumbers(line));
					if (actualRows +1 < expectedRows) {
						output.write("\n");
					}
				}
				actualRows++;
			}
			
			input.close();
			output.close();
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
		}
		
	}
	private String recicledNumbers(String line) {
		C c = new C(line);
		return c.calculate();
	}
	
	class C {
		int a;
		int b;
		
		public C(String line) {
			String[] numbers = line.split(" ");
			a = Integer.parseInt(numbers[0]);
			b = Integer.parseInt(numbers[1]);
		}

		public String calculate() {
			int result = 0;
			for (int i = a; i<b; i++) {
				int calculate = calculate(i);
				result += calculate;
			}
			return Integer.toString(result);
		}

		private int calculate(int i) {
			int[] digits = getDigits(i);
			int recycledCount = 0;
			int cycled = 0;
			List<Integer> counted = new ArrayList<Integer>();
			for (int j = 1; j < digits.length; j++) {
				if (digits[j]>=digits[0]) {
					cycled = cycle(digits, j);
					if ( (i<cycled) && (cycled <=b)) {
						if (!counted.contains(cycled)) {
//							System.out.println("i: "+i+" cycled:" +cycled + " digits j:" +digits[j]);
							counted.add(cycled);
							recycledCount++;
						}
					}
				}
			}
			return recycledCount;
		}

		private int cycle(int[] digits, int j) {
			int result = 0;
			int n = 1;
			for (int k= 1; k<=j; k++) {
				result += digits[j-k] *n;
				n = n*10;
			}
			for (int k = j; k<digits.length; k++) {
				result += digits[digits.length - k +j -1 ] *n;
				n = n*10;
			}
			return result;
		}

		private int[] getDigits(int i) {
			// TODO Auto-generated method stub
			int[] result = null;
			int length = 0;
			int n = i;
			while (n!=0) {
				length++;
				n = n/10;
			}
			n = i;
			result = new int[length];
			for (int j = 0; j<length; j++) {
				result[length-j-1] = n%10;
				n = n/10;
			}
			return result;
		}
	}

}
