/*
 * 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 br.com.app;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.util.Scanner;

public class RecycledNumbers {

    private static int totCasos, contCasos, contador, totNumerosMovidos, indice;
    private static long a, b, n, m;
    private static String numerosN, numerosM;
    private static StringBuilder temp = new StringBuilder();
    private static StringBuilder saida = new StringBuilder();
    private static File arquivoEntrada = new File("/home/emanuel/input.txt");
    private static File arquivoSaida = new File("/home/emanuel/output.txt");
    private static BufferedReader leitura;
    private static FileOutputStream fos;
    private static String linha;
    private static String[] entrada;

    public static void main(String[] args) {
        try {
            leitura = new BufferedReader(new FileReader(arquivoEntrada));
            linha = leitura.readLine();
            totCasos = Integer.parseInt(linha);
            for (int i = 0; i < totCasos; i++) {
                linha = leitura.readLine();
                entrada = linha.split(" ");
                a = Long.parseLong(entrada[0]);
                b = Long.parseLong(entrada[1]);
                for (n = a; n < b - 1; n++) {
                    for (m = n + 1; m <= b; m++) {
                        numerosN = String.valueOf(n);
                        numerosM = String.valueOf(m);
                        indice = numerosN.length() - 1;
                        totNumerosMovidos = 0;
                        while (totNumerosMovidos < numerosN.length()) {
                            temp.append(numerosN.substring(indice)).append(numerosN.substring(0, indice));
                            if (temp.toString().equals(String.valueOf(numerosM))) {
                                contador++;
                                break;
                            }
                            temp.delete(0, temp.length());
                            indice--;
                            totNumerosMovidos++;
                        }
                    }
                }
                contCasos++;
                saida.append("Case #").append(contCasos).append(": ").append(contador).append("\n");
                contador = 0;
            }
            fos = new FileOutputStream(arquivoSaida);
            fos.write(saida.toString().getBytes());
            fos.close();
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
    }
}
