import java.util.*;
import java.io.*;

public class recycled_numbers {
	public static void main(String[]a) throws Exception{
		
		Scanner f = new Scanner(new File(a[0]));
		int result=0;
		int A,B;
		String n,m;
		HashSet<String> s=new HashSet<String>();
		
		int T=f.nextInt();	//T total case count
		for (int t=1; t<=T;t++){//for each case t
			
			s.clear();
			result=0;				//reset
			A=f.nextInt();B=f.nextInt();	//get values for next case
			
			if (A==B)result=0;//remove case not meeting problem limits 
			else{
				for(int i=A;i<=B;i++){//for each int in range
					n=Integer.toString(i);
					m=new String(n);
					//System.out.println(n);
					for (int j=1;j<n.length();j++){//move each digit to the front & test
						m = m.substring(m.length()-1)+m.substring(0,m.length()-1);
						if(m.matches("^0+[\\d]+")!=true &&
								Integer.parseInt(m)<=B &&
								Integer.parseInt(n)<Integer.parseInt(m)){
							s.add(new String(n+","+m));
							//result++;
							//System.out.println(" matched: "+m);
						}
						
					}
				}
				result = s.size();
			}

			//display output
			System.out.println("Case #" + t + ": " + result);
		}
	}
}
package com.google;

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

public class RecycledNumbers {

	private static int numberOfRecycledPairsPossible(int a, int lowerLimit,
			int upperLimit) {
		int length = (a + "").length();
		if (length == 1) {
			return 0;
		}

		int[] digits = new int[length];
		int b = a;
		boolean isRecyclePossible = false;
		int temp = 0;
		;
		Set<String> set = new HashSet<String>();

		digits[length - 1] = b % 10;
		b /= 10;

		for (int i = length - 2; i >= 0; i--) {
			digits[i] = b % 10;
			b /= 10;
			if (digits[i] != digits[i + 1]) {
				isRecyclePossible = true;
			}
		}
		if (!isRecyclePossible) {
			return 0;
		}

		for (int i = 1; i < length; i++) {
			temp = 0;
			for (int j = i; j < length; j++) {
				temp = temp * 10 + digits[j];
			}
			for (int j = 0; j < i; j++) {
				temp = temp * 10 + digits[j];
			}
			if (temp <= upperLimit && temp >= lowerLimit && temp > a) {
				set.add(a + "" + temp);
			}
		}
		return set.size();
	}

	private static int getRecycledNumbers(int start, int end) {
		int count = 0;
		for (int i = start; i <= end; i++) {
			count += numberOfRecycledPairsPossible(i, start, end);
		}
		return count;
	}

	public static void main(String[] args) throws FileNotFoundException {
		File file = new File("d:\\codeJam\\Numbers\\test.txt");
		Scanner scanner = new Scanner(file);
		int t = scanner.nextInt();
		int count = 0;
		for (int i = 1; i <= t; i++) {
			count = getRecycledNumbers(scanner.nextInt(), scanner.nextInt());
			System.out.println("Case #" + i + ": " + count);
		}
	}
}
