/*
 * Problem C. Recycled Numbers
 * 
 * Do you ever become frustrated with television because you keep seeing the
 * same things, recycled over and over again? Well I personally don't care about
 * television, but I do sometimes feel that way about numbers.
 * 
 * Let's say a pair of distinct positive integers (n, m) is recycled if you can
 * obtain m by moving some digits from the back of n to the front without
 * changing their order. For example, (12345, 34512) is a recycled pair since
 * you can obtain 34512 by moving 345 from the end of 12345 to the front. Note
 * that n and m must have the same number of digits in order to be a recycled
 * pair. Neither n nor m can have leading zeros.
 * 
 * Given integers A and B with the same number of digits and no leading zeros,
 * how many distinct recycled pairs (n, m) are there with A â¤ n < m â¤ B?
 * 
 * Input
 * 
 * The first line of the input gives the number of test cases, T. T test cases
 * follow. Each test case consists of a single line containing the integers A
 * and B.
 * 
 * Output
 * 
 * For each test case, output one line containing "Case #x: y", where x is the
 * case number (starting from 1), and y is the number of recycled pairs (n, m)
 * with A â¤ n < m â¤ B.
 * 
 * Limits
 * 
 * 1 â¤ T â¤ 50.
 * 
 * A and B have the same number of digits.

Small dataset

1 â¤ A â¤ B â¤ 1000.

Large dataset

1 â¤ A â¤ B â¤ 2000000.

Sample


Input 
 	
Output 
 
4
1 9
10 40
100 500
1111 2222
Case #1: 0
Case #2: 3
Case #3: 156
Case #4: 287
 */

package google.codejam.y2012.qualifications;

import google.codejam.commons.Utils;

import java.io.IOException;
import java.util.StringTokenizer;

/**
 * @author Marco Lackovic <marco.lackovic@gmail.com>
 * @version 1.0, Apr 14, 2012
 */
public class RecycledNumbers {

	private static final String INPUT_FILE_NAME = "C-large.in";
	private static final String OUTPUT_FILE_NAME = "C-large.out";

	public static void main(String[] args) throws IOException {
		String[] input = Utils.readFromFile(INPUT_FILE_NAME);
		String[] output = new String[input.length];
		int x = 0;
		for (String line : input) {
			StringTokenizer st = new StringTokenizer(line);
			int a = Integer.valueOf(st.nextToken());
			int b = Integer.valueOf(st.nextToken());
			System.out.println("Computing case #" + (x + 1));
			output[x++] = "Case #" + x + ": " + recycledNumbers(a, b);
		}
		Utils.writeToFile(output, OUTPUT_FILE_NAME);
	}

	private static int recycledNumbers(int a, int b) {
		int count = 0;
		for (int n = a; n < b; n++) {
			count += getNumGreaterRotations(n, b);
		}
		return count;
	}

	private static int getNumGreaterRotations(int n, int b) {
		int count = 0;
		char[] chars = Integer.toString(n).toCharArray();
		for (int i = 0; i < chars.length; i++) {
			chars = rotateRight(chars);
			if (chars[0] != '0') {
				int m = Integer.valueOf(new String(chars));
				if (n == m) {
					break;
				} else if (n < m && m <= b) {
					count++;
				}
			}
		}
		return count;
	}

	private static char[] rotateRight(char[] chars) {
		char last = chars[chars.length - 1];
		for (int i = chars.length - 2; i >= 0; i--) {
			chars[i + 1] = chars[i];
		}
		chars[0] = last;
		return chars;
	}

}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package javaapplication1;

import java.io.FileNotFoundException;
import java.util.Scanner;
import java.io.File;

/**
 *
 * @author kutub
 */
public class rn {
    public static void main(String args[]) throws FileNotFoundException
    {
        File f=new File("C:/Users/kutub/Documents/NetBeansProjects/JavaApplication1/src/javaapplication1/input3.txt");
        Scanner s=new Scanner(f);
        int n=0,a=0,b=0,count=0;
        while(s.hasNext())
        {
            n=s.nextInt();
            
            for(int i=1;i<=n;i++)
            {
                s.nextLine();
                a=s.nextInt();
                b=s.nextInt();
                count=0;
                
                for(int j=a;j<=b;j++)
                {
                    
                    if(j>=1000000 && j<=2000000)
                    {
                        
                        int k=j%10;
                        int l=j/10;
                        int m=l%10;
                        int no=l/10;
                        int ko=no%10;
                        int lo=no/10;
                        int ho=lo%10;
                        int go=lo/10;
                        int ao=go%10;
                        int bo=go/10;
                        int co=bo%10;
                        int ro=bo/10;
                                
                        int mo=k*1000000+l;
                        
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                        mo=m*1000000+k*100000+no;
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        
                         mo=ko*1000000+m*100000+k*10000+lo;
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        
                        mo=ho*1000000+ko*100000+m*10000+k*1000+go;
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        mo=ao*1000000+ho*100000+ko*10000+m*1000+k*100+bo;
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        mo=co*1000000+ao*100000+ho*10000+ko*1000+m*100+k*10+ro;
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        
                    }
                    
                    if(j>=100000 && j<=1000000)
                    {
                        
                        int k=j%10;
                        int l=j/10;
                        int m=l%10;
                        int no=l/10;
                        int ko=no%10;
                        int lo=no/10;
                        int ho=lo%10;
                        int go=lo/10;
                        int ao=go%10;
                        int bo=go/10;
                                
                        int mo=k*100000+l;
                        
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        
                        mo=m*100000+k*10000+no;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                         mo=ko*100000+m*10000+k*1000+lo;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                        mo=ho*100000+ko*10000+m*1000+k*100+go;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        mo=ao*100000+ho*10000+ko*1000+m*100+k*10+bo;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                       
                        
                    }
                    if(j>=10000 && j<=100000)
                    {
                        
                        int k=j%10;
                        int l=j/10;
                        int m=l%10;
                        int no=l/10;
                        int ko=no%10;
                        int lo=no/10;
                        int ho=lo%10;
                        int go=lo/10;
                                
                        int mo=k*10000+l;
                        
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                        mo=m*10000+k*1000+no;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                         mo=ko*10000+m*1000+k*100+lo;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                        mo=ho*10000+ko*1000+m*100+k*10+go;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                       
                        
                    }
                    
                    if(j>1000 && j<=10000)
                    {
                        
                        int k=j%10;
                        int l=j/10;
                        int m=l%10;
                        int no=l/10;
                        int ko=no%10;
                        int lo=no/10;
                                
                                
                        int mo=k*1000+l;
                        
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                        mo=m*1000+k*100+no;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                        mo=ko*1000+m*100+k*10+lo;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                        
                       
                        
                    }
                    
                    if(j<=1000 && j>=100)
                    {
                        
                        int k=j%10;
                        int l=j/10;
                        int m=l%10;
                        int no=l/10;
                        
                        int mo=k*100+l;
                        
                        if(mo>j && mo<=b && mo>a)
                        {
                            
                            count++;
                        }
                        
                        mo=m*100+k*10+no;
                        if(mo>j && mo<=b && mo>a)
                        {
                            count++;
                        }
                    }
                    else if(j<=100 && j>=10 )
                    {
                        
                        int k=j%10;
                        int l=j/10;
                        int m=(k*10)+l;
                        
                        
                        if(m<=b && m>a && m>j)
                        {
                            
                            //System.out.println("j: "+j+"  mo: "+m);
                            count++;
                        }
                            
                    }
                }
                System.out.print("Case #"+i+": ");
                System.out.println(count);
            }
        }
    }
}
