/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package recycled;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.TreeSet;

/**
 *
 * @author Alfred
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    try {
            FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
            DataInputStream in = new DataInputStream(fstream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            FileWriter outFile = new FileWriter("out.txt");
            PrintWriter out = new PrintWriter(outFile);
            String line;
            line = br.readLine();
            int cases = Integer.parseInt(line);
            for (int i=1; i<=cases;i++){
                line = br.readLine();
                String[] values = line.split(" ");
                int A = Integer.parseInt(values[0]);
                int B = Integer.parseInt(values[1]);
                int total=0;
                for (int n=A; n<=B;n++){
                    TreeSet<String> solutions = new TreeSet<String>();
                    for (int k=1;k<values[1].length();k++){
                        String m = circshift(n,k);
                        int mVal = Integer.parseInt(m);
                        if(mVal<=B && mVal!=n  && mVal> n && !m.startsWith("0") && m.length()==Integer.toString(n).length() )
                        {
                            solutions.add(m);
                        }                   
                    }
                    total+=solutions.size();
                }
                out.println("Case #"+i+": "+total);
            }
            in.close();
            out.close();
        } catch (Exception e) {//Catch exception if any
            System.err.println("Error: " + e.getMessage());
        }

}

    private static String circshift(int n, int k) {
        String nString=Integer.toString(n);
        int len=nString.length();
        String m =  nString.substring(len-k)+nString.subSequence(0, len-k);
        //System.out.println(n+" "+m);
        return m;
    }

}

package google.code.jam.problem.c;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

public class MainClass {

	public static final String PATH_FILE = "C:/Temp/";

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

		try {

			MainClass mainClass = new MainClass();
//			HashSet <String> recycledNumbersCollection = new HashSet <String>();
			List<String> recycled = new ArrayList<String>();
			
			// Open the file that is the first
			// command line parameter
			FileInputStream fstream = new FileInputStream(PATH_FILE
					+ "C-small-attempt1.in");

			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));

			String strLine = br.readLine();

			int numOfTestCase = Integer.parseInt(strLine);

			
			if ((numOfTestCase >= 1) && (numOfTestCase <= 50)) {

				int i = 1;

				// Read File Line By Line
				while ((strLine = br.readLine()) != null) {

					StringTokenizer st = new StringTokenizer(strLine, " ");

					int numberA = Integer.parseInt(st.nextToken());
					int numberB = Integer.parseInt(st.nextToken());

					if ((1 <= numberA) && (numberA <= numberB)
							&& (numberB <= 1000)) {

						int recycledPair = 0;

						for (int j = numberA; j < numberB; j++) {

							String rotateNumber = String.valueOf(j);
							
							int currentNumber = j;

//							System.out.println("currentNumber: " + currentNumber);
							
							for (int k = 1; k < String.valueOf(j).length(); k++) {

								String rotateNumberNew = mainClass
										.rotateNumber(rotateNumber);
								
//								System.out.println(rotateNumberNew);

								if ((!"-1".equals(rotateNumber))
										&& (Integer.valueOf(rotateNumberNew) > currentNumber)
										&& (Integer.valueOf(rotateNumberNew) <= numberB)
										&& (rotateNumber != rotateNumberNew)) {

									recycledPair++;
//									recycledNumbersCollection.add(rotateNumberNew);
									recycled.add(currentNumber + " , " + rotateNumberNew);
//									System.out.println(":: recycledPair :: " + rotateNumberNew);
								}
								
								rotateNumber = rotateNumberNew;
							}
						}

//						int temp = 0;
//						for (String string : recycled) {
//							System.out.println("number " + ++temp +": " + string);
//						}
						
						System.out.println("Case #" + i++ + ": " + recycledPair);

//						System.out.println(recycledNumbersCollection.size());
						
					} else {

						throw new Exception("Condition not 1 <= A <= B <= 1000");
					}
				}

			} else {

				throw new Exception("Number of test case is not valid");
			}
			// Close the input stream
			in.close();
		} catch (Exception e) {// Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}

	public String rotateNumber(String number) {

		String returnValue = "-1";
		
		try {

			if (Integer.parseInt(number) >= 10) {

				String lastDigit = number.substring(number.length() -1 , number.length());
				
				returnValue = lastDigit + number.substring(0, number.length() -1);
				
//				String firstDigit = number.substring(0, 1);

//				returnValue = number.substring(1) + firstDigit;
				

			} else {

				returnValue = "-1";
			}

		} catch (Exception e) {

			System.err.println("Error: " + e.getMessage());
		}

		return returnValue;
	}

}

//1111 2222
