/*
 * 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 codejam2012.qualification;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.util.Scanner;
import java.util.Set;
import java.util.TreeSet;

public class ProblemC {
    public static void main(String[] args) throws Exception {
        System.setIn(new FileInputStream("C-small-attempt0.in"));
        System.setOut(new PrintStream(new FileOutputStream("C-small-attempt0.out")));
        Scanner in = new Scanner(System.in);
        int testCase = in.nextInt();
        Set<Integer> duplicates = new TreeSet<>();
        
        for(int i = 1; i <= testCase; i++) {
            int a = in.nextInt(),
                b = in.nextInt();
            int count = 0;
            
            for(int n = a; n < b; n++) {
                String s = String.valueOf(n);
                String s2 = s+s;
                
                duplicates.clear();
                for(int j = 1, len = s.length(); j < len; j++) {
                    int m = Integer.parseInt(s2.substring(j, j+len));
                    if(m > n && m <= b && !duplicates.contains(m)) {
                        count++;
                        duplicates.add(m);
                    }
                }
            }
            System.out.printf("Case #%d: %d%n", i, count);
        }
    }
}
