/*
 * 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.round.qualification;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class ProblemC {

	/**
	 * 
	 * 
	 * @param args
	 * @throws IOException 
	 * @throws NumberFormatException 
	 */
	public static void main(String[] args) throws NumberFormatException, IOException {
		
		String fileName = "C-small-attempt0";

		BufferedReader br = new BufferedReader(new FileReader("C:\\GoogleCodeJam\\"+fileName+".in"));
		BufferedWriter bw = new BufferedWriter(new FileWriter("C:\\GoogleCodeJam\\"+fileName+".out"));
		int noofcases = Integer.parseInt(br.readLine());
		for(int i=1;i<=noofcases;i++)
		{
			bw.write("Case #");
			bw.write(i+"");
			bw.write(": ");
			bw.write(findDistinctivePairs(br.readLine()));
			bw.newLine();
		}
		
		bw.flush();
		try
		{
			if(bw != null)
				bw.close();
			if(br != null)
				br.close();
		}
		catch(Exception e)
		{
			// ignore
		}
		

	}
	
	private static String findDistinctivePairs(String readLine) {
		String[] range = readLine.split(" ");
		int start = Integer.parseInt(range[0]);
		int end = Integer.parseInt(range[1]);
		int count =0;
		for(int i=start;i<=end;i++)
		{
			count = count + permutation(i+"",end,i);
		}
		return count+"";
	}

	private static int permutation(String str,int endNumber,int currentNumber)
	{
		int count=0;
		char[] letters = str.toCharArray();
		for(int maxit=1;maxit<letters.length;maxit++)
		{
			shiftRight(letters,1); // 112 121 211
			String permutedStr = new String(letters);
			int permutedInt = Integer.parseInt(permutedStr);
			if(permutedInt > currentNumber && permutedInt <=endNumber)
			{
				count++;
			}
		}
	
		return count;
		
	}

	public static void shiftRight(char[] array, int amount) {
		
	    for (int j = 0; j < amount; j++) {
	            char a = array[array.length - 1];
	            int i;
	            for (i = array.length - 1; i > 0; i--)
	                    array[i] = array[i - 1];
	            array[i] = a;
	    }
	   
	}
	
	

}
