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

package Happy;
import java.io.*;
import java.math.*;
import java.lang.*;
import java.util.*;
import java.util.Arrays.*;
import java.io.BufferedReader;
//import java.io.IOException;
//import java.io.InputStreamReader;
//import java.io.PrintWriter;
//import java.util.StringTokenizer;

/**
 *
 * @author ipoqi
 */
public class Happy {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Happy().haha();
    }

    public void haha() {
        BufferedReader in = null;
        BufferedWriter out = null;
        try{
            in = new BufferedReader(new FileReader("C-large.in"));
            out = new BufferedWriter(new FileWriter("LLL.out"));
            int T = Integer.parseInt(in.readLine());
            System.out.println("T="+T);

            //LinkedList<Integer> mm = new LinkedList<Integer>();
            //mm.add(new LinkedList<Integer>());
           //int[][] mm;
           //for(int ii=0;ii<mm.length;ii++){
           //     mm[0][ii] = 1;
           //}


            for(int i=0;i<T;i++){
                String[] line = in.readLine().split(" ");
                int A = Integer.parseInt(line[0]);
                int B = Integer.parseInt(line[1]);
                //System.out.print(" A = "+A+"\n");
                //System.out.print(" B = "+B+"\n");

                int ans = 0;

                
                for(int j=A;j<B;j++){
                    int n=j;
                    if(n>=10){
                        String N = Integer.toString(n);
                        int nlen = N.length();
                        List<Integer> oks = new ArrayList<Integer>();
                        for(int k=0;k<nlen-1;k++){
                            String M = "";
                            for(int kk=1;kk<=nlen;kk++){
                                 M = M + N.charAt((k+kk)%nlen);
                            }
                            int m = Integer.parseInt(M);
                            //System.out.print(" N = "+N+"\n");
                            //System.out.print(" M = "+M+"\n");

                            if(m>n && m<=B) {
                                boolean isNewOne = true;
                                for(int kkk=0;kkk<oks.size();kkk++){
                                    //System.out.print(" KKK = "+oks.get(kkk)+"\n");
                                    if(m==oks.get(kkk)){
                                        isNewOne = false;
                                    }
                                }
                                if(isNewOne){
                                    //System.out.print(" N = "+N+"\n");
                                    //System.out.print(" M = "+M+"\n");
                                    oks.add(m);
                                    ans++;
                                }
                            }
                        }
                    }
                }
                out.write("Case #"+(i+1)+": "+ans+"\n");
                System.out.print("Case #"+(i+1)+": "+ans+"\n");
            }
            in.close();
            out.close();
        }catch(Exception e){
            e.printStackTrace();
            try{
                in.close();
                out.close();
            }catch(Exception e1){
                e1.printStackTrace();
            }
        }
        System.out.print("YES!\n");
    }

}
package com.google.codejam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;

import javax.sound.sampled.DataLine;

public class RecycleNumber {

    /**
     * @param args
     */
    public static void main(String[] args) {
        recycleNumbers(args[0]);
//        System.out.println("No. of recycled possibilities: " + recycleNumber("128 986"));
    }

    private static void recycleNumbers(String fileName) {
        File f = new File(fileName);
        BufferedReader fin;
        try {
            fin = new BufferedReader(new InputStreamReader(new FileInputStream(f)));

            int noOfInputs = Integer.valueOf(fin.readLine());
            String[] inputs = readSamplesFromFile(noOfInputs, fin);

            BufferedWriter fout = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("/Users/asachwani/Desktop/CodeJam/Output.txt")));

            for (int i = 0; i < noOfInputs; i++) {
                System.out.println(i + 1 + " " + inputs[i]);
                fout.write("Case #" + (i + 1) + ": " + recycleNumber(inputs[i]) + "\n");
            }

            fout.flush();
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (NumberFormatException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

    private static int recycleNumber(String input) {
        String[] data = input.split(" ");
        int minValue = Integer.valueOf(data[0]);
        int maxValue = Integer.valueOf(data[1]);
        int noOfPossibilities = 0;

        char[] minValueChar = String.valueOf(minValue).toCharArray();

        HashSet<String> uniquePairs = new HashSet<String>();

        if (minValueChar.length > 1) {

            for (int j = 0; j < minValueChar.length - 1; j++) {
                for (int k = minValue; k < maxValue; k++) {
                    int lastDigits = k % (int) Math.pow(10, j + 1);
                    int firstDigits = k / (int) Math.pow(10, j + 1);

                    int replacement = 0;
                    if (lastDigits != firstDigits) {
                        replacement = Integer.valueOf("" + lastDigits + firstDigits);
                    }

                    if (replacement > k && replacement <= maxValue) {

                        if (!uniquePairs.contains(k + " " + replacement) || uniquePairs.contains(replacement + " " + k)) {
                            noOfPossibilities++;
                            uniquePairs.add(k + " " + replacement);
                            System.out.println(k + "  " + j + "   " + lastDigits + "   " + firstDigits + "  " + replacement);
                        }
                    }
                }
            }

        }

        return noOfPossibilities;


    }

    private static String[] readSamplesFromFile(int noOfInputs, BufferedReader fin) throws IOException {
        String[] samples = new String[noOfInputs];

        for (int i = 0; i < noOfInputs; i++) {
            samples[i] = fin.readLine();
        }

        return samples;
    }
}
