/*
 * 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 codejam;

import java.io.*;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;

/**
 *
 * @author Ronak
 */
public class C {    
    public static void main(String[] args) throws FileNotFoundException, IOException {
        
        File f = new File("C-small-attempt1.in");
        FileInputStream fstream = new FileInputStream(f);
        DataInputStream in = new DataInputStream(fstream);
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
        String strLine = "";
        int count = 0, T = 0;
        List<String> left = new ArrayList<String>();
        while ((strLine = br.readLine()) != null) {
            if (count == 0) {
                T = Integer.parseInt(strLine.trim());
            } else {
                strLine.trim();
                String[] l = strLine.split(" ");
                int min = Integer.parseInt(l[0]);
                int max = Integer.parseInt(l[1]);                
                System.out.print("Case #" + count + ": ");
                for (int n = min; n <= max; n++) {
                    String str = String.valueOf(n);
                    for (int i = 1; i < str.length(); i++) {
                        String temp = str.substring(i, str.length()) + str.substring(0, i);
                        if (temp.charAt(0) != '0') {
                            int m = Integer.parseInt(temp);
                            if (n < m && m <= max && n >= min) {
                                left.add(n + "" + m + "");
                            }
                        }
                    }
                }
                System.out.println(new ArrayList<String>(new HashSet<String>(left)).size());
                left.clear();
            }
            count++;
        }
    }
}
