/*
 * 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.cj.utils;

import java.io.*;
import java.util.*;

public class InputReader {
    //public ArrayList<String> inputs;
    public int cases;
    public Scanner scanner;
    public InputReader(){
        //inputs = new ArrayList<String>();
        cases = 0;
    }
    public Scanner loadInput(String fileName){
        try{
            File file = new File(fileName);
            scanner = new Scanner(file);
            cases = scanner.nextInt();
            //for(int count = 0; count < cases ; count++){}
            return scanner;
        }
        catch(Exception ex){ex.printStackTrace(); return null;}

    }
    
    public static void main(String[] args){
    	InputReader ir = new InputReader();
        Scanner input = ir.loadInput("test.txt");
        int cases = ir.cases;
        System.out.println(cases);
        System.out.println(input.nextInt()+"mm"+input.nextInt());
    }

}