/*
 * 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 google;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Scanner;

public class Recycled 
{
    public static void main(String[] args) throws FileNotFoundException, IOException 
    {
        IO.changeGoogleIO('C', 0);
        
        Scanner input = new Scanner(System.in);
        
        int n = input.nextInt();
        int a, b;
        int x, digit;
        int len;
        int result0;
        String s;
        String result;
        
        for (int i = 0; i < n; ++i) 
        {
            result = "Case #" + (i + 1) + ": "; 
            
            a = input.nextInt();
            b = input.nextInt();
            
            result0 = 0;
            
            for (int j = a; j <= b; ++j) 
            {
                s = j + "";
                len = s.length();
                
                do
                {
                    s = s.charAt(len - 1) + s.substring(0, len - 1); 
                    
                    x = Integer.parseInt(s);
                            
                    if ((x > j) && (x >= a) && (x <= b))
                        ++result0;
                }
                while (x != j);
            }
            
            result += result0;
            
            System.out.println(result);
        }
    }
}
