/*
 * 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.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Scanner;

public class ProblemC {

	/**
	 * @param args
	 */
	public static String input = "C-small-attempt0.in";
	public static HashSet<Integer> testSet;
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		//Scanner in = new Scanner(System.in);
		Scanner in = new Scanner(new FileReader(input));
		int t = in.nextInt();
		PrintWriter out = new PrintWriter(new FileWriter("out"));
		for (int test = 0; test < t; test++) {
			testSet = new HashSet<Integer>();
			int a = in.nextInt();
			int b = in.nextInt();
			int result = 0;
			for(int number = a; number<=b;number++){
				String s = Integer.toString(number);
				int length = s.length();
				if(length<=1){
					continue;
				}
				int bigPow = (int) Math.pow(10, length-1);
				int pow = 1;
				for(int i = s.length()-1; i>=1;i--){
					String partOne = s.substring(i);
					String partTwo = s.substring(0,i);
					int partOneNumber = Integer.parseInt(partOne);
					int partTwoNumber = Integer.parseInt(partTwo);
					int newNumber = partOneNumber*bigPow/pow+partTwoNumber;
					if(newNumber>=a&&newNumber<=b){
						if(newNumber > number){
							result++;
						}
					}
					pow*=10;
				}
				
			}
			out.println("Case #"+(test+1)+": "+result);
			out.flush();
		}
		out.close();
	}

}
