import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.StringTokenizer;

public class ReadFile {
	public static void main(String[] args) throws Exception {
		String srcFile = "C:" + File.separator + "Documents and Settings"
				+ File.separator + "rohit" + File.separator + "My Documents"
				+ File.separator + "Downloads" + File.separator
				+ "C-small-attempt1.in.txt";
		String destFile = "C:" + File.separator + "Documents and Settings"
				+ File.separator + "rohit" + File.separator + "My Documents"
				+ File.separator + "Downloads" + File.separator
				+ "C-small-attempt0.out";
		File file = new File(srcFile);
		List<String> readData = new ArrayList<String>();
		FileReader fileInputStream = new FileReader(file);
		BufferedReader bufferedReader = new BufferedReader(fileInputStream);
		StringBuilder stringBuilder = new StringBuilder();
		String line = null;
		while ((line = bufferedReader.readLine()) != null) {
			readData.add(line);
		}
		stringBuilder.append(generateOutput(readData));
		File writeFile = new File(destFile);
		if (!writeFile.exists()) {
			writeFile.createNewFile();
		}
		FileWriter fileWriter = new FileWriter(writeFile);
		BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
		bufferedWriter.write(stringBuilder.toString());
		bufferedWriter.close();
		System.out.println("output" + stringBuilder);
	}

	/**
	 * @param number
	 * @return
	 */
	private static String generateOutput(List<String> number) {
		StringBuilder stringBuilder = new StringBuilder();
		for (int i = 0; i < number.size(); i++) {
			if (i == 0) {
				continue;
			} else {
				String tempString = number.get(i);
				String[] temArr = tempString.split(" ");
				stringBuilder.append("Case #" + i + ": ");
				stringBuilder.append(getRecNumbers(temArr[0], temArr[1]));
				stringBuilder.append("\n");
			}
		}
		if (stringBuilder.length() > 0) {
			stringBuilder.deleteCharAt(stringBuilder.length() - 1);
		}
		return stringBuilder.toString();
	}

	// /* This method accepts method for google code jam */
	// private static String method(String value) {
	// int intValue = Integer.valueOf(value);
	// double givenExpr = 3 + Math.sqrt(5);
	// double num = Math.pow(givenExpr, intValue);
	// String valArr[] = (num + "").split("\\.");
	// int finalVal = Integer.valueOf(valArr[0]) % 1000;
	//
	// return String.format("%1$03d", finalVal);
	//
	// }
	//
	// /* This method accepts method for google code jam */
	// private static String method2(String value) {
	// StringTokenizer st = new StringTokenizer(value, " ");
	// String test[] = value.split(" ");
	// StringBuffer str = new StringBuffer();
	//
	// for (int i = 0; i < test.length; i++) {
	// // test[i]=test[test.length-i-1];
	// str.append(test[test.length - i - 1]);
	// str.append(" ");
	// }
	// str.deleteCharAt(str.length() - 1);
	// String strReversedLine = "";
	//
	// while (st.hasMoreTokens()) {
	// strReversedLine = st.nextToken() + " " + strReversedLine;
	// }
	//
	// return str.toString();
	// }

	private static int getRecNumbers(String no1, String no2) {

		int a = Integer.valueOf(no1);
		int b = Integer.valueOf(no2);
		Set<String> dupC = new HashSet<String>();
		for (int i = a; i <= b; i++) {
			int n = i;
			List<String> value = findPerm(n);
			for (String val : value) {
				if (Integer.valueOf(val) <= b && Integer.valueOf(val) >= a
						&& n < Integer.valueOf(val)) {
					dupC.add(n + "-" + val);
				}
			}
		}
		return dupC.size();
	}

	private static List<String> findPerm(int num) {
		String numString = String.valueOf(num);
		List<String> value = new ArrayList<String>();
		for (int i = 0; i < numString.length(); i++) {
			String temp = charIns(numString, i);
			if (!temp.equalsIgnoreCase(numString)) {
				value.add(charIns(numString, i));
			}
		}
		return value;

	}

	public static String charIns(String str, int j) {
		String begin = str.substring(0, j);
		String end = str.substring(j);
		return end + begin;
	}
}
import java.io.*;
import java.util.HashSet;
import java.util.Set;

/**
 * ***************************************************************************
 * Created by IntelliJ IDEA.
 * User: Narender Singh Pal
 * Date: 4/14/12
 * Time: 10:59 AM
 * <p/>
 * ***************************************************************************
 * <p/>
 * Copyright (c) 2012 All Rights Reserved.
 * <p/>
 * <p/>
 * ***************************************************************************
 */
public class RecycledNumbers
{
    public static void main (String args[])
    {
        try
        {
            BufferedReader Br = new BufferedReader(new FileReader("C:\\Input\\C-small-attempt0.in"));
            BufferedWriter Bw = new BufferedWriter(new FileWriter("C:\\Input\\C-small-attempt0.out"));
            try
            {
                //read number of test cases
                int $TC = Integer.valueOf(Br.readLine());
                System.out.println("Number of Test Cases :"+ $TC);
                int $A, $B;
                int [] $InputNum;
                for(int tc = 1; tc <= $TC; tc++)
                {
                    String $InputStr = Br.readLine();
                    String []TempArr = $InputStr.split(" ");
                    $InputNum = new int[TempArr.length];
                    for(int j =0; j < TempArr.length; j++)
                    {
                        $InputNum[j] = Integer.valueOf(TempArr[j]);
                    }
                    //get numbers A, B from input number pair
                    $A = $InputNum[0];
                    $B = $InputNum[1];
                    int $RecycledPairs = 0;

                    //Iterate the given integer range
                    for( int $n = $A; $n <= $B ; $n++ )
                    {
                        String lStr = String.valueOf($n);
                        int $length = lStr.length();
                        int [] $m = new int[$length-1];
                        Set<Integer> $MSet = new HashSet<Integer>();

                        //for each $n get all possible recycled number
                        for(int k = 1; k < $length; k++ )
                        {
                            StringBuffer s = new StringBuffer();
                            s.append(lStr.subSequence(k,$length));
                            s.append(lStr.subSequence(0,k));
                            $m[k-1] = Integer.valueOf(s.toString());

                            //Recycled pair found if the SA <= $n < $m <= $B
                            if($m[k-1] > $n && $m[k-1] <= $B && $m[k-1] >= $A)
                            {
                                if($MSet.isEmpty())
                                {
                                    $MSet.add($m[k-1]);
                                }
                                else
                                {
                                    if($MSet.contains($m[k-1]))
                                    {
                                        System.out.println("###Repeat : skipping ($n, $m) :("  +$n +", "+ $m[k-1]+")####" );
                                        continue;
                                    }
                                    $MSet.add($m[k-1]);
                                }
                                $RecycledPairs++;
                                System.out.println("$Recycled Pair ("+ $RecycledPairs +") : ($n, $m) :(" +$n +", "+ $m[k-1]+")");
                            }
                        }
                    }
                    System.out.println("Case #"+ tc+": "+$RecycledPairs);
                    Bw.write("Case #"+ tc+": "+ $RecycledPairs);
                    Bw.write('\n');
                }
            }
            finally
            {
                Br.close();
                Bw.close();
            }
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }
    }
}

