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

import java.io.File;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author daniele
 */
public class GCJ_C {
    
    public static void main(String[] args) throws Exception{
        
        
        
        Scanner in = new Scanner(new File(args[0]));
        FileWriter out = new FileWriter("/home/daniele/Scrivania/Output");
        

        int prove=in.nextInt();
        int min,max;
        int cifre;
        int cifreaus;
        String temp;
        int aus;
        int count=0;
        ArrayList<Integer> vals = new ArrayList<Integer>();
        int jcount=0;
        ArrayList<Integer> perm = new ArrayList<Integer>();
        
        out.write("");
        out.flush();
        
        for(int i=1;i<=prove;i++){
            
            out.append("Case #" +i+": ");out.flush();
            
            min=in.nextInt();
            max=in.nextInt();
            
            for(int j=min;j<=max;j++){
               if(!vals.contains(j)){
                    temp=""+j;
                    cifre=temp.length();
                    aus=j;
                    perm.add(j);
                    for(int k=1;k<cifre;k++){
                        aus=rotateOnce(aus);
                        temp=""+aus;
                        cifreaus=temp.length();//elusione zeri iniziali
                        if(aus>=min && aus<=max && aus!=j && cifreaus==cifre && nobody(vals,perm)){ 
                            perm.add(aus);
                            jcount ++;
                            
                        }
                        
                    }
                    while(jcount>0){count+=jcount; jcount--;}
                    vals.addAll(perm);
                    perm= new ArrayList<Integer>();
                    
                }
            }
            out.append(count+"\n");out.flush();
            count=0;
            vals= new ArrayList<Integer>();
        }
        
        
        
    }
        static public int rotateOnce(int n){
            String s=""+n;
            if(s.length()>1){
                s=s.charAt(s.length()-1) + s.substring(0,s.length()-1);
                n=Integer.parseInt(s);
            }
            return n;
        }    
        
        static public boolean nobody(ArrayList<Integer> v,ArrayList<Integer> a){;
            for(int i=0;i<a.size();i++)
                if(v.contains(a.get(i))) return false;
            return true;
        } 
    
}


package gcj2012;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.StringTokenizer;

/**
 * Google Code Jam 2012 C - Recycled Numbers
 * 
 * @author Ruli Manurung (maruli@cs.ui.ac.id)
 */
public class QC
{
	public static void main(String[] args) throws FileNotFoundException,
			IOException
	{
		String fileName = args[0];
		BufferedReader input = new BufferedReader(new FileReader(fileName));

		StringTokenizer token = new StringTokenizer(input.readLine());
		int t = Integer.parseInt(token.nextToken());

		for (int ii = 0; ii < t; ii++)
		{
			token = new StringTokenizer(input.readLine());
			int a = Integer.parseInt(token.nextToken());
			int b = Integer.parseInt(token.nextToken());
			
			int recycled = 0;
			
			for(int jj=a; jj<b; jj++)
				for(int kk=jj+1; kk<=b; kk++)
					if(recyclable(jj,kk)) recycled++;
					
			System.out.println("Case #" + (ii + 1) + ": "
					+ recycled);
		}
		input.close();
	}
	
	static boolean recyclable(int jj, int kk)
	{
		String sjj = jj+"";
		int length = sjj.length();
		for(int ii=1; ii<sjj.length(); ii++)
		{
			String nu = sjj.substring(length-ii) + sjj.substring(0, length-ii);
			if(Integer.parseInt(nu)==kk) return true;
		}
		return false;
	}
}
