package codejam;

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

public class RecycledNumbers {
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("in.txt"));
		PrintWriter out = new PrintWriter(new File("out.txt"));
		
		int T = Integer.parseInt(in.readLine());
		for (int t = 1; t <= T; ++t) {
			String[] parts = in.readLine().split("[ ]+");
			int A = Integer.parseInt(parts[0]);
			int B = Integer.parseInt(parts[1]);
			
			int cnt = 0;
			for (int i = A; i < B; ++i) {
				String str = String.valueOf(i);
				int n = str.length();
				String res = "";
				Set<Integer> seen = new HashSet<Integer>();
				for (int j = n - 1; j > 0; --j) {
					res = str.substring(j) + str.substring(0, j);
					int k = Integer.parseInt(res);
					if (k > i && k <= B) {
						//System.out.println("(" + i + ", " + k + ")");
						if (!seen.contains(k)) {
							++cnt;
							seen.add(k);
						}
					}
				}
			}

			out.println("Case #" + t + ": " + cnt);
		}
		
		in.close();
		out.close();
		System.exit(0);
	}
}

package cs224n.gcj;

import java.io.IOException;
import java.util.HashSet;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.FileInputStream;
import java.io.PrintWriter;
import java.io.FileWriter;
import java.io.File;



public class ProbC {

	static int getNRecycledPair(int b, int B){
		
		String s = new Integer(b).toString();		
		int nDigits = s.length();
		
		String ls, rs;
		HashSet<Integer> validPairs = new HashSet<Integer>();
		
		for(int i = 1; i < nDigits; i++){
			ls = s.substring(0, i);
			rs = s.substring(i);
			int rotb = Integer.parseInt((rs+ls));
			if(rotb > b && rotb <= B)
				validPairs.add(rotb);				
		}
		return validPairs.size();
		
	}
	
	static public int getTotRecycledPair(int A, int B){
		
		int n = 0;
		for(int i = A; i <= B; i++){
			n += getNRecycledPair(i, B);
		}
		
		return n;
	}
	
	static public void main(String[] args) throws IOException{
		
		File inFile = new File(args[0]);
		File outFile = new File(args[1]);
		
		if(!inFile.exists())
			System.out.println("File Does Not Exist!");

		
		BufferedReader in = new BufferedReader( new InputStreamReader( new FileInputStream(inFile) ) );
		PrintWriter out = new PrintWriter( new FileWriter(args[1]), true );
		
		String line;
		line = in.readLine();
		int T = Integer.parseInt(line);
		for(int i = 1; i <= T; i++){
			
			line = in.readLine();
			String[] parts = line.split(" ");
			int A = Integer.parseInt(parts[0]);
			int B = Integer.parseInt(parts[1]);
			out.print("Case #"+i+": ");
			out.println( getTotRecycledPair(A,B) );
			
		}
		
		
		in.close();
		out.close();
		
		
	}
	
}
