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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.DataInputStream;
import java.io.DataOutputStream;
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.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Vector;

import com.sun.org.apache.xalan.internal.xsltc.runtime.Hashtable;

public class c_small_0 {

	static final int _threshold = 2;

	/**
	 * @param args
	 */
	public static void main(String[] args) throws IOException {
		
		int num = (int) (39 / Math.pow(10, 2 - 1));
		System.out.println("num:"+ num);
		String outputFormat = "Case #%s: %s";

		String realInput = "C-small-0.in";
		String realOutput = "C-small-0.out";

		String sampleInput = "C-small-0.in";
		String sampleOutput = "C-small-0.out";
		Hashtable numberCheck = new Hashtable();
		
		FileInputStream sampleInputfstream = new FileInputStream(sampleInput);
		DataInputStream sampleInputin = new DataInputStream(sampleInputfstream);
		BufferedReader sampleInputfis = new BufferedReader(
				new InputStreamReader(sampleInputin));
		
		FileOutputStream realOutputfstream = new FileOutputStream(sampleOutput, false);
		DataOutputStream realOutputin = new DataOutputStream(realOutputfstream);
		BufferedWriter realOutputfis = new BufferedWriter(
				new OutputStreamWriter(realOutputin));

		{
		int i = 1234;
		int startNum = 1111;
		int endNum = 2222;
		String numStr = String.valueOf(i);

		//unit testing
		checkNumberRecycled(i, i, startNum, endNum, numStr.length());
		}

		String sampleInputLine, sampleOutputLine;
		int numOfLines = Integer.parseInt(sampleInputfis.readLine());

		int sampleCount = 1;
		while ((sampleInputLine = sampleInputfis.readLine()) != null) {
			allNumHt.clear();

			String[] sampleInputLineArr = sampleInputLine.split(" ");
			int startNum = Integer.parseInt(sampleInputLineArr[0]);
			int endNum = Integer.parseInt(sampleInputLineArr[1]);
			System.out.println(startNum + "..." + endNum);
			for(int i=startNum; i<=endNum; i++) {
				String numStr = String.valueOf(i);
				//System.out.println("i, startNum, endNum, numStr.length(): "+ i +" "+ startNum +" " + endNum +" "+ numStr.length());
				boolean checkNum = checkNumberRecycled(i, i, startNum, endNum, numStr.length());
				//if(checkNum)
				//	numberCheck.put(new Integer(i), "");
			}
			
			if (sampleCount > 1) {
				realOutputfis.write("\n");
			}
			String formattedOutputCaseString = String.format(
					outputFormat,
					new String[] { String.valueOf(sampleCount++),
							String.valueOf(allNumHt.size()) });
			realOutputfis.write(formattedOutputCaseString);
			System.out.println("----------------===--------------"+numberCheck.size());
		}
		realOutputfis.close();
	}

	static Hashtable allNumHt = new Hashtable();

	private static boolean checkNumberRecycled(final int num, final int _numToManipulate, final int startNum, final int endNum, final int sizeOfNum) {
		//Hashtable recycleHt = new Hashtable();

		int numToManipulate = _numToManipulate;
		for(int i=0; i<sizeOfNum; i++) {
			boolean isRecycle = true;
			int recycle = numToManipulate % 10;
			numToManipulate = (int) (numToManipulate / 10);

			StringBuffer newNumberStrBuff = new StringBuffer(); 
			newNumberStrBuff.append(recycle+""+numToManipulate);
			numToManipulate = Integer.parseInt(newNumberStrBuff.toString());
			
			String newKey1 = num + "," + numToManipulate;
			String newKey2 = numToManipulate + "," + num;

			if(num == numToManipulate) continue;
			
			if(allNumHt.containsKey(newKey1) || allNumHt.containsKey(newKey2)) {
				isRecycle = false;
			}
			
			//recycleHt.put(newKey1, "");
			//recycleHt.put(newKey2, "");
			
			if(String.valueOf(numToManipulate).length() != sizeOfNum) {
				isRecycle = false;
			}
			if( numToManipulate < startNum || numToManipulate > endNum ) {
				isRecycle = false;
			}
			
			if(isRecycle) {
				allNumHt.put(newKey1, "");
				System.out.println(newKey1+ ",NumStr:" + num + ", Size of keys"+ allNumHt.size() +", recycle:"+isRecycle);
			} else {
				//System.out.println(recycleHt+","+recycleHt.size() + ",NumStr:" + num + ", Size of keys"+ allNumHt.size() +", recycle:"+isRecycle);
			}
		}
//		if(recycleHt.size()==0) {
//			isRecycle = false;
//		}
		
//		if(isRecycle) {
//		//System.out.println("NumStr:" + num + ", "+isRecycle);
//		Enumeration keys = recycleHt.keys();
//		while(keys.hasMoreElements()) {
//			Object obj = keys.nextElement();
//			allNumHt.put(obj, "");
//		}
//		}
		//if(isRecycle)


		return true;
	}
}
