import java.io.*;

class code1
{
	public static void main(String args[]) throws Exception 
	{
		File ii = new File ("C-small-attempt1.in");
		FileInputStream fis = new FileInputStream(ii);
		BufferedReader  br = new BufferedReader(new InputStreamReader (fis));
		int cases = Integer.parseInt(br.readLine());
		FileOutputStream fout = new FileOutputStream ("output.txt");
		DataOutputStream dout = new DataOutputStream (fout);
		int total=0;
		for(int i=0;i<cases;i++){
		String temp = br.readLine();
		String parts [] = temp.split(" ");
		int lower = Integer.parseInt(parts[0]);
		int upper = Integer.parseInt(parts[1]);
		System.out.println(lower+" "+upper);
		
		for(int j=lower;j<=upper;j++)
		{
			int abc = j;int length=0;
			if(j<10)continue;
			while (abc!=0){abc/=10;length++;}
			abc=j;
			for(int m=0;m<length-1;m++){
				int shift = abc%10;
				abc=abc/10;
				System.out.println("hi "+j);
				abc=abc+shift*power(10,length-1);
				if(abc<=upper&&shift!=0&&abc>j)total++;
				System.out.println(total);
			}
		}
 		dout.writeBytes("Case #"+(i+1)+ ": "+total+"\n");
 		total=0;
		}//for close
		
	}

	private static int power(int i, int j) {
		int no=1;
		for(int a=0;a<j;a++){no=10*no;}
		return no;
	}
}
package com.google.code.jam2012.problemC;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashSet;
import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * User: Vahid
 * Date: 4/14/12
 * Time: 6:54 PM
 * To change this template use File | Settings | File Templates.
 */
public class ProblemC1 {

    public static void main(String[] args) throws IOException {

        Scanner scanner = new Scanner(new FileInputStream("data.in"));

        FileOutputStream out = new FileOutputStream("C1.out");
        long a, b, m,n;
        int lines = scanner.nextInt();
        scanner.nextLine();
        for (int i = 1; i<=lines; i++){
            a = scanner.nextLong();
            b = scanner.nextLong();
            out.write(("Case #"+i+": "+ calculate(a, b)).getBytes());
            out.write('\r');
            out.write('\n');
            if (scanner.hasNextLine()) scanner.nextLine();
        }
        scanner.close();
        out.close();
    }

    private static long calculate(long a, long b) {
        long logarithm = 1;
        long counter = 0;
        int len = 1;
        while (logarithm * 10 <= b) {
            logarithm *= 10;
            len++;
        }
        HashSet<Long> list;
        for (long n = a; n<b; n++) {
            list = new HashSet<Long>(100);
            long m = n;
            for (int i=1; i<len; i++){
                m = (m %10) *logarithm + (m/10);
                if ((n<m) && (m<=b) && (!list.contains(new Long(m)))) {
                    counter++;
                    list.add(new Long(m));
                }
            }
        }
        return  counter;
    }

}
