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

package Happy;
import java.io.*;
import java.math.*;
import java.lang.*;
import java.util.*;
import java.util.Arrays.*;
import java.io.BufferedReader;
//import java.io.IOException;
//import java.io.InputStreamReader;
//import java.io.PrintWriter;
//import java.util.StringTokenizer;

/**
 *
 * @author ipoqi
 */
public class Happy {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Happy().haha();
    }

    public void haha() {
        BufferedReader in = null;
        BufferedWriter out = null;
        try{
            in = new BufferedReader(new FileReader("C-large.in"));
            out = new BufferedWriter(new FileWriter("LLL.out"));
            int T = Integer.parseInt(in.readLine());
            System.out.println("T="+T);

            //LinkedList<Integer> mm = new LinkedList<Integer>();
            //mm.add(new LinkedList<Integer>());
           //int[][] mm;
           //for(int ii=0;ii<mm.length;ii++){
           //     mm[0][ii] = 1;
           //}


            for(int i=0;i<T;i++){
                String[] line = in.readLine().split(" ");
                int A = Integer.parseInt(line[0]);
                int B = Integer.parseInt(line[1]);
                //System.out.print(" A = "+A+"\n");
                //System.out.print(" B = "+B+"\n");

                int ans = 0;

                
                for(int j=A;j<B;j++){
                    int n=j;
                    if(n>=10){
                        String N = Integer.toString(n);
                        int nlen = N.length();
                        List<Integer> oks = new ArrayList<Integer>();
                        for(int k=0;k<nlen-1;k++){
                            String M = "";
                            for(int kk=1;kk<=nlen;kk++){
                                 M = M + N.charAt((k+kk)%nlen);
                            }
                            int m = Integer.parseInt(M);
                            //System.out.print(" N = "+N+"\n");
                            //System.out.print(" M = "+M+"\n");

                            if(m>n && m<=B) {
                                boolean isNewOne = true;
                                for(int kkk=0;kkk<oks.size();kkk++){
                                    //System.out.print(" KKK = "+oks.get(kkk)+"\n");
                                    if(m==oks.get(kkk)){
                                        isNewOne = false;
                                    }
                                }
                                if(isNewOne){
                                    //System.out.print(" N = "+N+"\n");
                                    //System.out.print(" M = "+M+"\n");
                                    oks.add(m);
                                    ans++;
                                }
                            }
                        }
                    }
                }
                out.write("Case #"+(i+1)+": "+ans+"\n");
                System.out.print("Case #"+(i+1)+": "+ans+"\n");
            }
            in.close();
            out.close();
        }catch(Exception e){
            e.printStackTrace();
            try{
                in.close();
                out.close();
            }catch(Exception e1){
                e1.printStackTrace();
            }
        }
        System.out.print("YES!\n");
    }

}
package recycledNumbers;

import java.awt.font.NumericShaper;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class Recycle {

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

		List<Limits> bLimits = null;
		BufferedReader br;

		// loading
		try {
			br = new BufferedReader(new InputStreamReader(new FileInputStream(args[0])));

			String line;
			int lCounter = 0;
			int numLines, low, upp;
			Limits ls;
			String[] bounds;

			while ((line = br.readLine()) != null) {
				if (lCounter == 0) {
					numLines = Integer.parseInt(line);
					bLimits = new ArrayList<Limits>(numLines);
					lCounter++;
				} else {
					bounds = line.split(" ");
					low = Integer.parseInt(bounds[0]);
					upp = Integer.parseInt(bounds[1]);
					ls = new Limits(low, upp);
					bLimits.add(ls);
				}
			}
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		// go
		int count = 1;
		for (Limits ls : bLimits) {
			calcRecycledPairs(ls.getLow(), ls.getUpp(), count);
			count++;
		}

	}

	private static void calcRecycledPairs(int low, int upp, int count) {

		Set<RecycledPair> recPairs = new HashSet<RecycledPair>();

		for (int num = low; num <= upp; num++) {

			int numRotations = Integer.toString(num).length() - 1;

			int originalNum = num;
			// recNums.add(originalNum);
			String numS = Integer.toString(num);
			String rotNumS;
			int rotNum;

			while (numRotations > 0) {

				rotNumS = rotate(numS);

				// System.out.println("[" + numS + ";" + rotNumS + "]");

				rotNum = Integer.parseInt(rotNumS);

				if (!(originalNum == rotNum) && !numS.equals(rotNumS) && rotNum >= low && rotNum <= upp
						&& !recPairs.contains(new RecycledPair(originalNum, rotNum))) {
					// System.out.println("*** (" + originalNum + "," + rotNum +
					// ")");
					recPairs.add(new RecycledPair(originalNum, rotNum));
				}

				numS = rotNumS;
				numRotations--;
			}
		}

		System.out.println("Case #" + count + ": " + recPairs.size());

	}

	private static String rotate(String num) {

		String last = Character.toString(num.charAt(num.length() - 1));
		char[] prefix = new char[num.length() - 1];
		num.getChars(0, num.length() - 1, prefix, 0);

		String s = last + new String(prefix);
		return s;
	}

}
