/*
 * 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 net.anzix.learn.codejam.qr12;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Scanner;
import java.util.Set;

public class RecycledNumbers {

	private InputStream input;
	private PrintStream output;

	public RecycledNumbers() {

	}

	public RecycledNumbers(InputStream input, PrintStream output) {
		super();
		this.input = input;
		this.output = output;
	}

	public RecycledNumbers(File inputFile, File outputFile) throws Exception {
		this.input = new FileInputStream(inputFile);
		output = new PrintStream(outputFile);

	}

	public void run() throws Exception {
		Scanner scanner = new Scanner(input);
		int lines = scanner.nextInt();
		for (int i = 0; i < lines; i++) {
			int from = scanner.nextInt();
			int to = scanner.nextInt();

			output.println("Case #" + (i + 1) + ": " + calcNo(from, to));
		}
		output.close();
	}

	public static void main(String[] args) {
		try {
			new RecycledNumbers(new File(args[0]), new File(args[1]))
					.run();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public int calcNo(int from, int to) {
		int res = 0;
		Set<String> s = new HashSet();
		for (int m = from; m <= to; m++) {
			for (int p : convertedNumbers(m)) {
				if (p > m && p <= to) {
					if (s.contains(m + " " + p)) {
						System.out.println(m + " " + p + " " + from + " " + to);
					}
					s.add(m + " " + p);

					res++;
				}
			}
		}
		return res;
	}

	public Set<Integer> convertedNumbers(int original) {
		int digits = (int) Math.ceil(Math.log10(original));
		if (digits < 1) {
			return new HashSet<Integer>();
		}
		int pow = (int) Math.pow(10, digits - 1);
		int l = pow;
		int s = 10;
		Set<Integer> res = new HashSet<Integer>();
		for (int i = 0; i < digits - 1; i++) {
			if (original % s != 0) {
				int x = (original % s) * pow + original / s;
				if (x != original && x > l) {
					res.add(x);
				}
			}
			s *= 10;
			pow /= 10;
		}
		return res;
	}
}
