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.whitecrow.codejam2012.qualification;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.StringTokenizer;

public class C {

	/**
	 * @param args
	 */
	public static void main(String[] args) {

		String filename = "C-small-attempt0";

		FileReader input;
		FileWriter output;
		try {
			input = new FileReader(filename + ".in");
			output = new FileWriter(filename + ".out");

			BufferedReader reader = new BufferedReader(input);
			BufferedWriter writer = new BufferedWriter(output);

			// String in = "";
			String out = "";

			int T = Integer.parseInt(reader.readLine());

			for (int idx = 0; idx < T; idx++) {
				int result = 0;
				StringTokenizer token = new StringTokenizer(reader.readLine(), " ");

				int a = Integer.parseInt(token.nextToken());
				int b = Integer.parseInt(token.nextToken());
				int length = String.valueOf(a).length();
				for (int i = a; i <= b; i++) {
					ArrayList<Integer> check = new ArrayList<Integer> ();
					for (int j = 1; j < length; j++) {
						int divide = (int) Math.pow(10, j);
						int add = (int) Math.pow(10, length - j);
						int k = i / divide + (i % divide) * add;
						
						if (i < k && a <= i && k <= b && !check.contains(k)) {
							check.add(k);
							//System.out.println(i+", "+k);
							result++;
						}
					}
					// System.out.println(i);
				}

				out = "Case #" + (idx + 1) + ": " + result;
				System.out.println(out);
				writer.write(out + "\n");
			}

			reader.close();
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
			System.exit(0);
		}
	}

}
