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 * and open the template in the editor.
 */

package year_2012.qualification;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Set;

/**
 *
 * @author paul
 * @date 14 Apr 2012
 */
public class QuestionC {

    private static Set<Integer> getCycle(int x) {

        String s = Integer.toString(x);
        Set<Integer> set = new HashSet<Integer>();
        set.add(x);
        for (int c = 1; c < s.length(); c++) {
            String t = s.substring(c).concat(s.substring(0, c));
            set.add(Integer.parseInt(t));
        }
        return set;
        
    }

    private static Set<Integer> mask(Set<Integer> set, int a, int b) {
        Set<Integer> result = new HashSet<Integer>();

        for (int x : set) {
            if (x >= a && x <= b) {
                result.add(x);
            }
        }
        
        return result;

    }


    public static void main(String[] args) throws FileNotFoundException, IOException {

        String question = "C";

//        String name = "large";
        String name = "small-attempt0";
//        String name = "test";

        String filename = String.format("%s-%s", question, name);

        BufferedReader input = new BufferedReader(
                new FileReader(String.format("/home/paul/Documents/code-jam/2012/qualification/%s.in",
                filename)));

        String firstLine = input.readLine();

        PrintWriter pw = new PrintWriter(new File(
                String.format("/home/paul/Documents/code-jam/2012/qualification/%s.out", filename)));


        int T = Integer.parseInt(firstLine);

        // Loop through test cases.
        for (int i = 0; i < T; i++) {

//             Read data.
            String[] tokens = input.readLine().split(" ");

//            int N = Integer.parseInt(input.readLine());

            int A = Integer.parseInt(tokens[0]);
            int B = Integer.parseInt(tokens[1]);

//            System.out.format("%d, %d\n", A, B);

            boolean[] used = new boolean[B+1];
            int total = 0;
            for (int n = A; n <= B; n++) {
                if (!used[n]) {
                    Set<Integer> set = mask(getCycle(n), A, B);
                    int k = set.size();
                    total += (k * (k-1))/2;
                    for (int m : set) {
                        used[m] = true;
                    }
                }
            }

            pw.format("Case #%d: %d\n", i + 1, total);
        }

        pw.close();

    }

}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;


public class ProbB {

	/**
	 * @param args
	 * @throws IOException 
	 */
	
	public static HashMap<Integer, Integer> map = new HashMap<Integer, Integer>();
	
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		BufferedReader inputStream;
		PrintWriter outputStream;
		try {
			inputStream = new BufferedReader(new FileReader("X:\\GCJ\\input.txt"));
			outputStream = new PrintWriter(new BufferedWriter(new FileWriter("X:\\GCJ\\output.txt")));


			int n=Integer.parseInt(inputStream.readLine()),z=0;
			
			while(n>0)
			{
				n--;z++;c=0;
				String s=inputStream.readLine();
				int spc= s.indexOf(' ');
				int r=0,A=Integer.parseInt(s.substring(0,spc)),B=Integer.parseInt(s.substring(spc+1));
				
				for (int i = A; i < B; i++) {
					func(i,A,B,digits(A));
					
				}
				
				
				outputStream.println("Case #"+z+": "+c);
				System.out.println("Case #"+z+": "+c);
			}
			
			outputStream.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			System.out.println("File not found.");
			e.printStackTrace();
		}
	}

	public static int digits(int a) {
		int z=0;
		while(a!=0){
			a/=10;z++;
		}
		return z;
	}
	
	public static int c=0;
	
	public static void func(int a,int A,int B, int n){
		int a2=0;
		int o=a;
		
		for (int j = 1; j < n; j++) {
			
			int k=a%10;
			for (int i = 0; i < n-1; i++) {
				k*=10;
			}
			a2= k+a/10;
								
			if(a2>o && a2<=B){
				map.put(o,a2);c++;
				System.out.println(c+":"+o+","+a2);
			}
			
			
			a=a2;
		}
		
	}
	
}
