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

import java.io.File;
import java.io.FileInputStream;
import java.util.Scanner;

/**
 *
 * @author imgps
 */
public class C {
    public static void main(String args[]) throws Exception{
        int A,B;
        int ctr = 0;
        int testCases;
        
        Scanner sc = new Scanner(new FileInputStream("C-small-attempt0.in "));
        testCases = sc.nextInt();
        int input[][] = new int[testCases][2];
        for(int i=0;i<testCases;i++)
        {
          //  System.out.print("Enter input A B: ");
            input[i][0] = sc.nextInt();
            input[i][1] = sc.nextInt();
            
        }
  

for(int k=0;k<testCases;k++){
      ctr = 0;
      A = input[k][0];
      B = input[k][1];
        for(int i = A;i<=B;i++){
            int num = i;
            int nMul = 1;
            int mul = 1; 
            int tnum = num/10;
            while(tnum > 0){
                mul = mul *10;
                tnum= tnum/10;
            }
            tnum = num;
            int n = 0;
            while(tnum > 0 && mul >= 10){
                nMul = nMul * 10;
                n = (num % nMul) * mul + (num / nMul);
                mul = mul / 10;
                tnum = tnum / 10;
                for(int m=num;m<=B;m++){
                    
                    if(n == m && m > num){
                        ctr++;
                    }
                }
                
                
                
         
            }
        }
        System.out.println("Case #"+(k+1)+": "+ctr);
        
    }
    }
}

package qualification;

import java.util.ArrayList;

import utils.IOHelper;
import utils.Pair;

public class RecycledNumbers
{
	public static void main(String[] args)
	{
		try
		{
			String[] input = IOHelper.readFile(args[0]);
			int[] results = new int[input.length];

			for (int line = 0; line < input.length; line++)
			{
				String curLine = input[line];
				String[] token = curLine.split(" ");

				int a = Integer.parseInt(token[0]);
				int b = Integer.parseInt(token[1]);
				ArrayList<Pair<Integer, Integer>> recycledNumbers = new ArrayList<Pair<Integer, Integer>>();

				for (int i = a; i < b; i++)
				{
					String number = Integer.toString(i);
					for (int j = 1; j < number.length(); j++)
					{
						String candidate = number.substring(j) + number.substring(0, j);
						int candidateAsNumber = Integer.parseInt(candidate);

						if (candidateAsNumber > i && candidateAsNumber <= b)
						{
							Integer recycledNumber = new Integer(candidateAsNumber);
							if (!recycledNumbers.contains(recycledNumber))
							{
								recycledNumbers.add(new Pair(i, recycledNumber));
							}
						}
					}
				}

				for (Pair<Integer, Integer> pair : recycledNumbers)
				{
					System.err.println(a + " <= " + pair.a + " < " + pair.b + " <= " + b);
				}

				results[line] = recycledNumbers.size();
			}

			IOHelper.writeFile(args[0].replace(".in", ".out"), results);
		}
		catch (IndexOutOfBoundsException e)
		{

		}
	}
}
