package Main;

import com.sun.deploy.util.ArrayUtil;
import org.apache.commons.lang3.ArrayUtils;

import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;

/**
 * Created with IntelliJ IDEA.
 * User: arran
 * Date: 14/04/12
 * Time: 3:12 PM
 * To change this template use File | Settings | File Templates.
 */
public class Round {
    public StringBuilder parse(BufferedReader in) throws IOException {
        StringBuilder out = new StringBuilder();
        String lineCount = in.readLine();

        for (int i = 1; i <= Integer.parseInt(lineCount); i++)
        {
            out.append("Case #"+i+": ");
            System.err.println("Case #"+i+": ");
            String line = in.readLine();
            String[] splits = line.split(" ");
            int p1 = Integer.valueOf(splits[0]);
            int p2 = Integer.valueOf(splits[1]);
            int r = pairRecyclable(p1, p2);
            out.append(r);

//            if (i < Integer.parseInt(lineCount))
                out.append("\n");
        }
        return out;
    }

    public static int pairRecyclable(int i1, int i2) {
        HashSet<String> hash = new HashSet<String>();
        for (int i = i1; i < i2; i++)
        {
            String istr = String.valueOf(i);
            if (istr.length() < 2) continue;
            for (int p = 0; p < istr.length() ; p++)
            {
                String nistr = istr.substring(p,istr.length()).concat(istr.substring(0,p));
                if (Integer.valueOf(nistr) < i1) continue;
                if (Integer.valueOf(nistr) > i2) continue;
                if (nistr.equals(istr)) continue;
                String cnistr = (Integer.valueOf(nistr) > Integer.valueOf(istr)) ?  istr + "," + nistr : nistr + "," + istr;
                hash.add(cnistr);
            }
        }
        return hash.size();
    }

    public static void main(String[] args) {
        InputStreamReader converter = null;
        try {
            int attempt = 0;
            String quest = "C";
//            String size = "small-attempt";
            String size = "large";
            converter = new InputStreamReader(new FileInputStream("src/resource/"+quest+"-"+size+".in"));
            BufferedReader in = new BufferedReader(converter);
            Round r = new Round();
            String str = r.parse(in).toString();
            System.out.print(str);
            FileOutputStream fos = new FileOutputStream(quest+"-"+size+".out");
            OutputStreamWriter osw = new OutputStreamWriter(fos);
            BufferedWriter bw = new BufferedWriter(osw);
            bw.write(str);
            bw.flush();
            bw.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}

package com.ignaciobona.codejam.practice.problema;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.util.HashMap;

public class Solver {
	
	public static String PROBLEM_NUMBER="C";

	public static String PATH_TO_INPUT_FILE_SMALL="inputs/"+PROBLEM_NUMBER+"-small-attempt0.in";
	public static String PATH_TO_OUPUT_FILE_SMALL="outputs/"+PROBLEM_NUMBER+"-small-attempt0.out";
	

	public static String PATH_TO_INPUT_FILE_LARGE="inputs/"+PROBLEM_NUMBER+"-large.in";
	public static String PATH_TO_OUPUT_FILE_LARGE="outputs/"+PROBLEM_NUMBER+"-large.out";

	public static boolean SMALL=false;

	
	public static class Problem{
		public int nCase;
		public int a;
		public int b;
		public StringBuffer outputString;
		
		
		public void solve(){
			HashMap<Integer,Integer>map=new HashMap<Integer,Integer>();
			outputString=new StringBuffer("Case #"+nCase+": ");
			int found=0;
			for(int n=a;n<=b;n++){
				int nDigits=(n+"").length();
				int m=n;
				for(int j=1;j<nDigits;j++){
					int number=m%10;
					int rest=m/10;
					m=(int) (number*Math.pow(10, nDigits-1)+rest);
					
					if(a<=n&&n<m&&m<=b&&(map.get(n)==null||map.get(n)!=m)){
						//System.out.println(n+" "+m);
						map.put(n, m);
						found++;
					}
				}
				
			}
			outputString.append(found);
			
		}
	}
	
	//Boring IO handling
	public static void main(String[]args){
		try{
			String output=PATH_TO_OUPUT_FILE_LARGE;
			if(SMALL){
				output=PATH_TO_OUPUT_FILE_SMALL;
			}
			File file=new File(output);
			file.createNewFile();
			BufferedWriter bw=new BufferedWriter(new FileWriter(file));
			
		
			String input=PATH_TO_INPUT_FILE_LARGE;
			if(SMALL){
				input=PATH_TO_INPUT_FILE_SMALL;
			}
			FileInputStream fstream = new FileInputStream(input);
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			

			String strLine;
			//Read File Line By Line
			int nCases=0;
			int nCase=1;	
			Problem problem=new Problem();
			for (int i=0;(strLine = br.readLine()) != null;i++)   {
				// Print the content on the console
				//System.out.println (strLine);
				if(i== 0){
						nCases=Integer.parseInt(strLine);
				}else{
					int nParam=(i-1)%1;
					switch(nParam){
						case 0:
							problem.nCase=nCase;
							
							
							String[]tokens=strLine.split(" ");
							problem.a=Integer.parseInt(tokens[0]);
							problem.b=Integer.parseInt(tokens[1]);
							
							
							problem.solve();
							System.out.println(problem.outputString);
							bw.append(problem.outputString);
							bw.newLine();
							problem=new Problem();
							nCase++;
							break;
						default:
							throw new Exception("Error Parsing");
					}
				}
			}
			//Close the input stream
			in.close();
			bw.close();
		}catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}



}


