/*
 * 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);
            }
        }
    }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam;

import java.io.*;
import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author Ka
 */
public class Recy {
        private File file;
    private int aantal;
    private ArrayList<String> cases;
    private ArrayList<Integer> max;
    public Recy(File f) throws FileNotFoundException
    {
        file = f;
        Scanner scanner = new Scanner(new FileReader(file));
        aantal = scanner.nextInt();
        cases = new ArrayList<String>(aantal);
        max = new ArrayList<Integer>(aantal);
        scanner.nextLine();
        for(int i =0; i < aantal ; i++)
        {
            String s = scanner.nextLine();
            cases.add(s);
        }
        System.out.println(cases);
    }
    public void scores()
    {
        for(String s : cases)
        {
            int counter = 0;
            ArrayList<Integer> nb = new ArrayList<Integer>();
            String sb = "";
            while(counter < s.length())
            {
                if(s.charAt(counter)!= ' ')
                {
                    sb = sb + s.charAt(counter);
                }
                if(s.charAt(counter) == ' '&& counter != s.length()-1)
                {
                    int n = Integer.parseInt(sb);
                    nb.add(n);
                    sb = "";
                }
                counter++;
            }
            if(counter == s.length())
            {
                int n = Integer.parseInt(sb);
                nb.add(n);
                sb = "";
            }
            System.out.println(nb);
            options(nb);
        }
    }
    public void options(ArrayList<Integer>nr)
    {
        int n = nr.get(0), m = nr.get(1),amount=0;
        if(n < 10 && m < 10)
            amount = 0;
        else if(n >= 10 && n < 100&& n % 10 < 10)
        {
            for(int i = n ; i < m ; i++)
            {
                String s = Integer.toString(i);
                int g = Integer.parseInt(s);
                String s1 = s.charAt(1)+""+ s.charAt(0)+"";
                int r = Integer.parseInt(s1);
                if(g >= n && g <= m && r >= n && r <= m && g < r )
                    amount++;
            }
        }
        else if(n >= 100 && n < 1000)
        {
            for(int i = n ; i < m ; i++)
            {
                String s = Integer.toString(i);
                int g = Integer.parseInt(s);
                String s1 = s.charAt(2)+""+ s.charAt(0)+""+s.charAt(1);
                String s2 = s.charAt(1)+""+ s.charAt(2)+""+s.charAt(0);
                int r = Integer.parseInt(s1);
                int r1 = Integer.parseInt(s2);
                if(g >= n && g <= m && r >= n && r <= m && g < r )
                    amount++;
                if(r != r1)
                {
                    if(g >= n && g <= m && r1 >= n && r1 <= m && g < r1 )
                        amount++;
                }
            }
        }
        else if(n >= 1000 && n < 10000)
        {
            for(int i = n ; i < m ; i++)
            {
                String s = Integer.toString(i);
                int g = Integer.parseInt(s);
                String s1 = s.charAt(3)+""+s.charAt(0)+""+ s.charAt(1)+""+s.charAt(2);
                String s2 = s.charAt(2)+""+s.charAt(3)+""+ s.charAt(0)+""+s.charAt(1);
                String s3 = s.charAt(1)+""+s.charAt(2)+""+ s.charAt(3)+""+s.charAt(0);
                int r = Integer.parseInt(s1);
                int r1 = Integer.parseInt(s2);
                int r2 = Integer.parseInt(s3);
                if(g >= n && g <= m && r >= n && r <= m && g < r )
                    amount++;
                if(r != r1 && r1 != r2 && r != r2)
                {
                    if(g >= n && g <= m && r1 >= n && r1 <= m && g < r1 )
                        amount++;
                    if(g >= n && g <= m && r2 >= n && r2 <= m && g <= r2 )
                        amount++;
                }
            }
        }
        max.add(amount);
    }
        public void output(BufferedWriter out) throws FileNotFoundException, IOException
    {
        int counter = 1;
        for(Integer s : max )
        {
            out.write("Case #" + counter + ": ");
            out.write(s+"\n");
            counter++;
        }
        out.close();
    }
}
