/*
 * 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 co.rfcasallasm.firstround.recycled;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.FilenameFilter;
import java.io.IOException;
import java.util.Calendar;
import java.util.Set;
import java.util.TreeSet;

public class Main {

	private static int findRecycledNumbers( int a, int b ){				
		validationSet = new TreeSet<String>();
		int longitud = String.valueOf( b ).length();
		for( int index = b; index >= a; index-- ){			
			countIntoRange( index, longitud, a, b );					
		}
		return validationSet.size();
	}		
	
	private static void countIntoRange( int number, int longitud, int a, int b ){		
		String numero = String.valueOf( number );
		while( numero.length() < longitud ){
			numero = "0"+numero;
		}
		for( int i = 0; i < longitud; i++ ){
			int newNumber = Integer.parseInt( numero.substring( numero.length()-(i+1) ) + numero.substring( 0, numero.length()-(i+1) ) );
			if( number < newNumber && newNumber >= a && newNumber <= b ){								
				validationSet.add(number+"->"+newNumber);
				//System.out.println(number+"->"+newNumber);
			}
		}		
	}
	
	private static Set<String> validationSet;
	
	private static void solveProblem( File inputFile ) throws IOException{
		BufferedReader bufferedReader = new BufferedReader( new FileReader( inputFile ) );
		BufferedWriter bufferedWriter = new BufferedWriter( new FileWriter( new File( inputFile.getParent(), inputFile.getName().substring( 0, inputFile.getName().length()-3 )+".out" ) ) );
		Long t = Long.parseLong( bufferedReader.readLine() );
		String problem = null;
		StringBuilder solution = null;
		for( long problemIndex = 0l; problemIndex < t; problemIndex++ ){
			problem = bufferedReader.readLine();
			solution = new StringBuilder("Case #"+(problemIndex+1)+": ");			
			String[] splitProblem = problem.split(" ");
			int a = Integer.parseInt( splitProblem[ 0 ] );
			int b = Integer.parseInt( splitProblem[ 1 ] );			
			solution.append( findRecycledNumbers( a, b ) );			
			bufferedWriter.write( solution.toString() );
			bufferedWriter.write( "\n" );
		}
		bufferedWriter.flush();
		bufferedWriter.close();
		bufferedReader.close();
	}
			
	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		Calendar calIni = Calendar.getInstance();
		Calendar calFin = null;		
		File folder = new File(".");
		System.out.println("Searching files in "+folder.getAbsolutePath());
		String[] inputFileList = folder.list( new FilenameFilter() {			
			@Override
			public boolean accept(java.io.File dir, String name) {
				return name != null && name.endsWith(".in");
			}
		});
		for( String fileName : inputFileList ){
			System.out.println( fileName );
			Main.solveProblem( new File( folder.getAbsolutePath(), fileName ) );
		}
		calFin = Calendar.getInstance();
		System.out.println("Tiempo:"+(calFin.getTimeInMillis()-calIni.getTimeInMillis())/1000);
	}


}
