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 hk.polyu.cslhu.codejam;

import java.util.ArrayList;
import java.util.List;

import org.apache.log4j.Logger;

import hk.polyu.cslhu.codejam.lib.FileStream;
import hk.polyu.cslhu.codejam.lib.ResultCollector;
import hk.polyu.cslhu.codejam.solution.Solution;
import hk.polyu.cslhu.codejam.solution.impl.StoreCredit;
import hk.polyu.cslhu.codejam.solution.impl.qualificationround.DancingWithTheGooglers;
import hk.polyu.cslhu.codejam.solution.impl.qualificationround.RecycledNumbers;
import hk.polyu.cslhu.codejam.solution.impl.qualificationround.SpeakingInTongues;
import hk.polyu.cslhu.codejam.thread.JamThreadManager;

/**
 * Hello world!
 *
 */
public class App 
{
	public static Logger logger = Logger.getLogger(App.class);
	
	public List<List<String>> getTestCaseList(String filePath) {
		List<List<String>> testCaseList = new ArrayList<List<String>>();
		List<String> content = FileStream.read(filePath);
		logger.info("The amount of lines: " + content.size());
		logger.info("The amount of test cases: " + content.get(0));
		
		for (int i = 1; i < content.size(); i++)
			testCaseList.add(content.subList(i, i + 1));
		
		return testCaseList;
	}
	
    public static void main( String[] args )
    {
    	String filePath = "C:\\Users\\Allen HU\\Dropbox\\Misc\\C-small-attempt1.in";
    	String resultFile = filePath + ".result";
    	String resultPattern = "Case #" + ResultCollector.IndexPartInRow + ": " + ResultCollector.ResultPartInRow + "\n";
    	boolean allowMultiThreads = false;
    	
    	List<List<String>> testCaseList = new App().getTestCaseList(filePath);
    	
    	Solution solution = new RecycledNumbers();
    	
        JamThreadManager jtm = new JamThreadManager(solution, testCaseList, resultFile, resultPattern, allowMultiThreads);
        try {
			jtm.runThreads();
		} catch (CloneNotSupportedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
    }
}
