/*
 * 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 com.mohit.codejam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;

public class RecycledNumbers {

	public static void main(String[] args) {
		try {
			int noOfTests = 0;
			FileInputStream fis = new FileInputStream("C-small-attempt2.txt");
			DataInputStream din = new DataInputStream(fis);
			BufferedReader br = new BufferedReader(new InputStreamReader(din));

			FileWriter fstream = new FileWriter("output.txt");
			BufferedWriter out = new BufferedWriter(fstream);

			String strLine;
			strLine = br.readLine();
			if (strLine == null || strLine == "")
				return;

			strLine = strLine.trim();
			noOfTests = Integer.parseInt(strLine);

			int testNumber = 1;
			while (noOfTests > 0) {
				strLine = br.readLine();
				if (strLine == null || strLine == "" || strLine == "\n")
					break;
				strLine = strLine.trim().toLowerCase();
				String[] nums = strLine.split(" ");
				int A = Integer.parseInt(nums[0].trim());
				int B = Integer.parseInt(nums[1].trim());
				int firstCharB = Integer.parseInt(String.valueOf(B).charAt(0) +"");
				int recycledNum = 0;
				for (int i = A; i <= B; i++) {

					String n = String.valueOf(i);
					if (Integer.parseInt(n.substring(n.length() - 1)) > firstCharB) {
						int check = i;
						while(check>0)
						{
							int nexti = check % 10;
							if(nexti < firstCharB)
								break;
							else
								check = check/10;
						}
						if(check == 0)
						{
							i = i + (10 - i%10);
							continue;
						}
					}
					{
						int condition = 0;
						if (n.length() % 2 == 0
								&& n.substring(0, n.length() / 2).equals(
										n.substring(n.length() / 2))) {
							condition = n.length() / 2;
						} else {
							condition = n.length();
						}
							for (int j = 1; j < condition; j++) {
								String m = n.substring(j) + n.substring(0, j);
								int mi = Integer.parseInt(m);
								if (mi <= i || mi > B)
									continue;
								recycledNum++;
							}
						}
				}
				 out.write("Case #" + testNumber + ": " + recycledNum + "\n");
				 testNumber ++;
			}
			br.close();
			out.close();
		} catch (Exception e) {
			System.out.print(e.getMessage());
		}
	}

}
