package Main;

import com.sun.deploy.util.ArrayUtil;
import org.apache.commons.lang3.ArrayUtils;

import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;

/**
 * Created with IntelliJ IDEA.
 * User: arran
 * Date: 14/04/12
 * Time: 3:12 PM
 * To change this template use File | Settings | File Templates.
 */
public class Round {
    public StringBuilder parse(BufferedReader in) throws IOException {
        StringBuilder out = new StringBuilder();
        String lineCount = in.readLine();

        for (int i = 1; i <= Integer.parseInt(lineCount); i++)
        {
            out.append("Case #"+i+": ");
            System.err.println("Case #"+i+": ");
            String line = in.readLine();
            String[] splits = line.split(" ");
            int p1 = Integer.valueOf(splits[0]);
            int p2 = Integer.valueOf(splits[1]);
            int r = pairRecyclable(p1, p2);
            out.append(r);

//            if (i < Integer.parseInt(lineCount))
                out.append("\n");
        }
        return out;
    }

    public static int pairRecyclable(int i1, int i2) {
        HashSet<String> hash = new HashSet<String>();
        for (int i = i1; i < i2; i++)
        {
            String istr = String.valueOf(i);
            if (istr.length() < 2) continue;
            for (int p = 0; p < istr.length() ; p++)
            {
                String nistr = istr.substring(p,istr.length()).concat(istr.substring(0,p));
                if (Integer.valueOf(nistr) < i1) continue;
                if (Integer.valueOf(nistr) > i2) continue;
                if (nistr.equals(istr)) continue;
                String cnistr = (Integer.valueOf(nistr) > Integer.valueOf(istr)) ?  istr + "," + nistr : nistr + "," + istr;
                hash.add(cnistr);
            }
        }
        return hash.size();
    }

    public static void main(String[] args) {
        InputStreamReader converter = null;
        try {
            int attempt = 0;
            String quest = "C";
//            String size = "small-attempt";
            String size = "large";
            converter = new InputStreamReader(new FileInputStream("src/resource/"+quest+"-"+size+".in"));
            BufferedReader in = new BufferedReader(converter);
            Round r = new Round();
            String str = r.parse(in).toString();
            System.out.print(str);
            FileOutputStream fos = new FileOutputStream(quest+"-"+size+".out");
            OutputStreamWriter osw = new OutputStreamWriter(fos);
            BufferedWriter bw = new BufferedWriter(osw);
            bw.write(str);
            bw.flush();
            bw.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}

package ponder.CodeJamQualify;

import java.io.*;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;

/**
 * @author: sg  Date: 15.04.12
 */
public class TaskC
{
	static Set<Integer> rotations(int x, int min, int max)
	{
		Set<Integer> rotations = new HashSet<Integer>();
		String s = Integer.toString(x);
		for (int i = 1; i < s.length(); i++)
		{
			String s2 = s.substring(i) + s.substring(0, i);
			if (s2.charAt(0) == '0')
				continue;

			Integer r = Integer.valueOf(s2);
			if ((x < r) && (r <= max))
				rotations.add(r);
		}
		return rotations;
	}

	static int calcMinMax(final int min, final int max)
	{
		int count = 0;
		for (int i = Math.max(min, 11); i < max; i++)
		{
			count += rotations(i, min, max).size();
		}
		return count;
	}

	public static void main(String[] args) throws IOException
	{
//		PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter("taskC.out")));
//		BufferedReader reader = new BufferedReader(new FileReader("taskC.in"));

		PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter("C-large.out")));
		BufferedReader reader = new BufferedReader(new FileReader("C-large.in"));

//		PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter("C-small-attempt0.out")));
//		BufferedReader reader = new BufferedReader(new FileReader("C-small-attempt0.in"));

//		PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter("C-small-attempt1.out")));
//		BufferedReader reader = new BufferedReader(new FileReader("C-small-attempt1.in"));

		final long start = System.currentTimeMillis();

		String inLine;
		int caseIndex = 0;
		inLine = reader.readLine();
		while (null != (inLine = reader.readLine()))
		{
			StringTokenizer st = new StringTokenizer(inLine);
			int min = Integer.parseInt(st.nextToken());
			int max = Integer.parseInt(st.nextToken());
			int count = calcMinMax(min, max);
			caseIndex++;
			writer.printf("Case #%d: %d\r\n", caseIndex, count);
		}
		writer.close();

		final long finish = System.currentTimeMillis();
		final long dur = finish-start;
		System.err.println(dur);
	}
}
