/*
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 * 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 org.ivansopin.jam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashSet;
import java.util.StringTokenizer;

public class RecycledNumbers {
	final static String fileName = "RecycledNumbers2";

	final static String inExtension = ".in";
	final static String outExtension = ".out";
	final static String source = fileName + inExtension;
	final static String destination = fileName + outExtension;

	static BufferedReader bufferedReader;
	static BufferedWriter bufferedWriter;
	static int counter;

	/* this is problem-specific */
	static int numOfCases;
	static int a, tmpA;
	static int b, tmpB;

	public static void main(String[] args) throws NumberFormatException, IOException, InterruptedException {
		bufferedReader = new BufferedReader(new FileReader(new File(source)));
		bufferedWriter = new BufferedWriter(new FileWriter(new File(destination)));

		numOfCases = Integer.parseInt(bufferedReader.readLine());

		Reader reader = new Reader();
		reader.start();
		reader.join();

		for (int i = 0; i < numOfCases; i++) {
			copyData();

			reader = new Reader();
			reader.start();

			/********* this is where the real logic starts **********/

			// at some point, the results should be printed:
			bufferedWriter.write("Case #" + (i + 1) + ": " + getNumOfRecNums(a, b) + "\n");
			

			/********** this is where the real logic ends ***********/

			if (reader.isAlive()) {
				reader.join();
			}
		}

		bufferedWriter.close();
		bufferedReader.close();
	}

	static int getNumOfRecNums(int a, int b) {
		boolean[] seen = new boolean[2000001];
		HashSet<Integer> set;
		int curNum;
		int size;
		int total = 0;
		
		for (int num = a; num <= b; num++) {
			if (!seen[num]) {
				set = new HashSet<Integer>();
				String numStr = num + "";
				int length = numStr.length() - 1;
			
				seen[num] = true;
				if (num >= a && num <= b)
					set.add(num);
				
				for (int i = 0; i < length; i++) {
					numStr = numStr.charAt(length) + numStr.substring(0, length);
					curNum = Integer.parseInt(numStr);
					if (curNum > 2000000)
						continue;
					seen[curNum] = true;
					if (curNum >= a && curNum <= b)
						set.add(curNum);
				}
				
				if ((size = set.size()) > 1) {
					total += (size * (size - 1) / 2);
				}
			}
		}
		
		return total;
	}
	
	static void copyData() {
		/* this is problem-specific */
		a = tmpA;
		b = tmpB;
	}

	static class Reader extends Thread {
		public Reader() {
		}

		@Override
		public void run() {
			String line;
			StringTokenizer tokenizer;

			try {
				if (counter < numOfCases) {
					/* this is problem-specific */
					line = bufferedReader.readLine();
					tokenizer = new StringTokenizer(line);
					
					tmpA = Integer.parseInt(tokenizer.nextToken());
					tmpB = Integer.parseInt(tokenizer.nextToken());

					counter++;
				}
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	}
}
