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.google.codejam;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

public class ProblemB {

	/**
	 * @param args
	 */
	
	public void calculate(int numTestCase, int a, int b){
		
			int count = 0 ;
			if(b<10 || a==b)
				count = 0; 
			
			else{
				for ( int i=a ; i <= b; i++){
					String num = String.valueOf(i);
				    String correctNum = String.valueOf(i);
				
					String finalStr ="" ;
					while(!correctNum.equals(finalStr)){
						String first = num.substring(0,1);
						String rest = num.substring(1);
						 finalStr = rest+first ;
							num = finalStr ;
						 if(finalStr.startsWith("0") || first.equals(rest))
							 continue;
						int num2 = Integer.parseInt(finalStr);
						if(num2<=b && num2!=i && i<num2)
							count ++ ; 
					
					}
				}
			}
			
			System.out.println("Case #"+(numTestCase)+": "+(count));
		
	}
	
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ProblemB b = new ProblemB();
		//b.calculate(1,17,79);
		b.fileRead(b);
	}

	public void fileRead(ProblemB bb){
		 FileInputStream fstream;
			try {
				fstream = new FileInputStream("D:\\1.txt");
				 DataInputStream in = new DataInputStream(fstream);
				    BufferedReader br = new BufferedReader(new InputStreamReader(in));
				    String strLine;
				    //Read File Line By Line
					int testCase =0 ;
				    while ((strLine = br.readLine()) != null)   {
				    // Print the content on the console
				    	 testCase = Integer.parseInt(strLine);
						 
				    	for(int i = 0 ; i < testCase ; i++){
							String line = br.readLine() ;
							String[]array = line.split(" ");
							int a = Integer.parseInt(array[0]);
							int b = Integer.parseInt(array[1]);
							bb.calculate(1+i ,a ,b);
				    	}
						
				    }
					
				    
				   in.close() ;
				  
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		    // Get the object of DataInputStream
			catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		   
	 }
}
