package it.simone.google.code.jam2012;

import java.util.HashSet;
import java.util.Set;

public class RecycledNumber implements GoogleCodeExercise {

	int a = 0;
	int b = 0;
	Set<Couple> distinctCouple = null;
	long maxTime = 0;

	private class Couple {
		int x = 0;
		int y = 0;

		public Couple(int x, int y) {
			this.x = x;
			this.y = y;
		}

		@Override
		public int hashCode() {
			final int prime = 31;
			int result = 1;
			result = prime * result + getOuterType().hashCode();
			result = prime * result + x;
			result = prime * result + y;
			return result;
		}

		@Override
		public boolean equals(Object obj) {
			if (this == obj)
				return true;
			if (obj == null)
				return false;
			if (getClass() != obj.getClass())
				return false;
			Couple other = (Couple) obj;
			if (!getOuterType().equals(other.getOuterType()))
				return false;
			if (x == other.x && y == other.y)
				return true;
			if (x == other.y && y == other.x)
				return true;
			return false;
		}

		private RecycledNumber getOuterType() {
			return RecycledNumber.this;
		}

	}

	@Override
	public String execute(String line) {
		int result = 0;

		String[] data = line.split(" ");
		a = Integer.parseInt(data[0]);
		b = Integer.parseInt(data[1]);
		initialize();

		int n = a;
		//
		while (n <= b) {
			result += analize(n);
			n++;
//			if (n % 1000 == 0)
//				System.out.println(n);
		}

		System.out.println(result);
		return "" + result;
	}

	@Override
	public void initialize() {
		distinctCouple = new HashSet<Couple>();
	}

	private int analize(int number) {
		String numString = "" + number;
		initialize();
		for (int i = 1; i < numString.length(); i++) {
			int m = shift(numString, i);
			if (a <= number && number < m && m <= b) {
				Couple couple=new Couple(number,m);
				if (!distinctCouple.contains(couple))
					distinctCouple.add(couple);
			}
		}
		return distinctCouple.size();
	}

	private int shift(String numString, int posx) {

		String result = null;
		result = "" + numString.substring(posx) + numString.substring(0, posx);

		return Integer.parseInt(result.toString());
	}

}

import java.io.BufferedWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Scanner;
import javax.swing.JOptionPane;

public class Pair
{
    private int A;
    private int B;
    private int pairs;

    public Pair(int A, int B)
    {
        this.A = A;
        this.B = B;
        this.pairs = 0;
    }

    public int getA()
    {
        return this.A;
    }

    public int getB()
    {
        return this.B;
    }

    public int getPairs()
    {
        return this.pairs;
    }

    public String snake(String the_string, int position)
    {
        int len = the_string.length();
        int point = len - position;
        String end = the_string.substring(point);
        String build = end + the_string.substring(0, point);
        return build;
    }

    public void finder(int base, int limit)
    {
        ArrayList<String> doubles = new ArrayList<String>();
        String the_base = Integer.toString(base);
        int len = the_base.length();

        for(int i = 1; i < len; i++)
        {
            String answ = this.snake(the_base, i);

            if(!doubles.contains(answ))
            {
                int answer = Integer.parseInt(answ);

                if(answer <= limit && base < answer)
                {
                    doubles.add(answ);
                    this.pairs++;
                }
            }
        }
    }

    public void find_pairs()
    {
        int the_A = this.A;

        while(the_A < this.B)
        {
            this.finder(the_A, this.B);
            the_A++;
        }
    }

    public static void main(String[] args) throws FileNotFoundException, IOException
    {
        String file = JOptionPane.showInputDialog("Enter the name of the file you wish to use.");
        Scanner in = new Scanner(new FileReader(file));
        FileWriter fstream = new FileWriter("out.txt");
        BufferedWriter out = new BufferedWriter(fstream);

        String integ = in.nextLine();
        int cases = Integer.parseInt(integ);

        for(int i = 0; i < cases; i++)
        {
            String ab = in.nextLine();
            Scanner abs = new Scanner(ab);
            String a = abs.next();
            String b = abs.next();
            int int_a = Integer.parseInt(a);
            int int_b = Integer.parseInt(b);

            Pair current = new Pair(int_a, int_b);
            current.find_pairs();

            System.out.println("Case #" + (i + 1) + ": " + current.getPairs());

            out.write("Case #" + (i + 1) + ": " + current.getPairs() + "\r\n");
        }
        out.close();
    }
}
