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 * and open the template in the editor.
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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.*;
import java.util.*;

public class RecycledNumbers{

	public static void main(String[] args){

		String [] parse = new String[100];
		int T;
		String s = "";
		String a = "";
		int counter = 0;
		int count = 0;
		int pair = 0;
		int length = 0;
		int k = 0;
		int l = 0;
		int index = 0;
		int flag = 0;
		int [][] pairArry = new int [10000][2];
		File inFile = new File("C-small-attempt1.in");
		File outFile = new File("C-small-attempt1.txt");


		try{
			BufferedReader in = new BufferedReader(new FileReader(inFile));
			PrintWriter out = new PrintWriter(new FileWriter(outFile));

			T = Integer.parseInt(in.readLine());

			for(int i=0;i<T;i++){

				s = in.readLine();
				StringTokenizer st = new StringTokenizer(s, " ");
				while(st.hasMoreTokens()) {
					parse[counter++] = st.nextToken();
				}

				int min = Integer.parseInt(parse[0]);
				int max = Integer.parseInt(parse[1]);

				if((Integer.toString(max)).length() >= 2){

					for(int j=min; j<=max; j++){

						length = (Integer.toString(j)).length();

						s = Integer.toString(j);

						//out.println(s);

						a = "";

						for(k=0;k<length;k++){
							l = k;
							while(count < length){
								if(l >= length){
									l = l - length;
									a = a + Character.toString(s.charAt(l));
									l++;
								}else{
									a = a + Character.toString(s.charAt(l));
									l++;
								}

								count++;
							}
							//out.println(a);
							count = 0;

							if((j < Integer.parseInt(a)) && (Integer.parseInt(a) <= max)){
								pairArry[index][0] = j;
								pairArry[index][1] = Integer.parseInt(a);
								index++;
								pair++;
							}
							//count = 0;
							a = "";
						}
						//out.println();
					}
				}

				for(int m=0;m<index;m++){
					for(int n=m+1;n<index;n++){
						if(pairArry[m][0] == pairArry[n][0]){
							if(pairArry[m][1] == pairArry[n][1]){
								pair--;
							}
						}

						if(pairArry[m][0] == pairArry[n][1]){
							if(pairArry[m][1] == pairArry[n][0]){
								pair--;
							}
						}
					}
				}
				out.println("Case #" + (i+1) + ": " + pair);
				pairArry = new int [10000][2];
				pair = 0;
				counter = 0;
				index = 0;



			}

			in.close();
			out.close();
		}catch(IOException e){

			e.printStackTrace();
		}
	}
}


