package fixjava;

public class StringUtils {

	/** Repeat the given string the requested number of times. */
	public static String repeat(String str, int numTimes) {
		StringBuilder buf = new StringBuilder(Math.max(0, str.length() * numTimes));
		for (int i = 0; i < numTimes; i++)
			buf.append(str);
		return buf.toString();
	}

	/**
	 * Pad the left hand side of a field with the given character. Always adds at least one pad character. If the length of str is
	 * greater than numPlaces-1, then the output string will be longer than numPlaces.
	 */
	public static String padLeft(String str, char padChar, int numPlaces) {
		int bufSize = Math.max(numPlaces, str.length() + 1);
		StringBuilder buf = new StringBuilder(Math.max(numPlaces, str.length() + 1));
		buf.append(padChar);
		for (int i = 1, mi = bufSize - str.length(); i < mi; i++)
			buf.append(padChar);
		buf.append(str);
		return buf.toString();
	}

	/**
	 * Pad the right hand side of a field with the given character. Always adds at least one pad character. If the length of str is
	 * greater than numPlaces-1, then the output string will be longer than numPlaces.
	 */
	public static String padRight(String str, char padChar, int numPlaces) {
		int bufSize = Math.max(numPlaces, str.length() + 1);
		StringBuilder buf = new StringBuilder(Math.max(numPlaces, str.length() + 1));
		buf.append(str);
		buf.append(padChar);
		while (buf.length() < bufSize)
			buf.append(padChar);
		return buf.toString();
	}

	/** Intern all strings in an array, skipping null elements. */
	public static String[] intern(String[] arr) {
		for (int i = 0; i < arr.length; i++)
			arr[i] = arr[i].intern();
		return arr;
	}

	/** Intern a string, ignoring null */
	public static String intern(String str) {
		return str == null ? null : str.intern();
	}

}

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);
	}
}
