/*
 * 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.google.codejam.practice2012.qualificationRound;

import com.google.codejam.abs.Problem;
import com.google.codejam.utils.files.ManejoArchivos;

import java.io.FileNotFoundException;
import java.io.IOException;

import java.util.HashMap;
import java.util.Map;

public class RecycledNumbers extends Problem {
    public RecycledNumbers(String name) throws FileNotFoundException, 
                                               IOException {
        super(name);
    }

    public static void main(String[] args) throws FileNotFoundException, 
                                                  IOException {
        //new RecycledNumbers("RecycledNumbers-Sample");
        new RecycledNumbers("RecycledNumbers-Small");
        //new RecycledNumbers("RecycledNumbers-Large");
    }

    public String execCase() throws IOException {
        int[] rango = ManejoArchivos.getInts();
        int numRecycled = 0;
        for(int number=rango[0];number<rango[1];number++) {
            String strNumber = String.valueOf(number);
            for(int i=0;i<strNumber.length()-1;i++) {
                strNumber = strNumber.substring(1) + strNumber.charAt(0);
                int newNumber = Integer.parseInt(strNumber);
                if( number < newNumber && newNumber <= rango[1] ) {
                    numRecycled++;
                    System.out.println(number + " " + newNumber);
                }
            }
        }

        return "" + numRecycled;
    }
}
