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 * 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 com.prob1;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;

public class ClassB {
	public static void main(String args[]){
		   try{
		      BufferedReader in = new BufferedReader(new FileReader("D://NewFolder2//C-small-attempt0.in")); 
		      //BufferedReader in = new BufferedReader(new FileReader("D://NewFolder2//C-large.in")); 
		      PrintWriter out = new PrintWriter(new FileWriter("D://NewFolder2//test1.txt")); 
		      int c =1;
		      //int x =0;
		      while (in.ready()){
		    	  String text = in.readLine();
		    	  
		    	  if(c != 1){
		    		  StringTokenizer tokenizer = new StringTokenizer(text," "); 
			    	  String[] allText = new String[2]; 
			    	  int pos = 0; 
			    	  while (tokenizer.hasMoreTokens()) 
			    	        allText[pos++] = tokenizer.nextToken();
			    	long lower_limit = Long.parseLong(allText[0]);
					long upper_limit = Long.parseLong(allText[1]);
					long result = countRecycledNums(lower_limit,upper_limit);
    	    		  String text1 = "Case #"+(c-1)+": "+result;
			          out.println(text1);
			          c++;
		    	  }
		    	  else{
		    		 // x = Integer.parseInt(text); 
		    		  c++;
		    	  }
		      }
		      out.close();
		      in.close();
		   }catch(IOException e){
		      System.out.print("Exception");
		   }	
	 } //end of main

	
  private static int countNumDigits( long number)
	{
		int count = 1;
		count = 1 + (int)Math.floor(Math.log10(number));
		return count;
	}
  
  
//Rotate a number by specified positioon
  private static long cyclicRotate( long num, int numLen, int pos )
  {
  	long new_num, suffix,prefix;
  	long compute_by = (long)(Math.pow((double)10,(numLen - pos )));
  	suffix =  num / compute_by ;
  	prefix =  num % compute_by ;

  	new_num = prefix *  (long)Math.pow((double)10, pos ) + suffix;

  	return new_num;
  }
  
  
  static long countRecycledNums(long lower_limit, long upper_limit)
  {
  	long uniq_recycle_pair_count = 0;
  	int num_digits =  countNumDigits ( lower_limit);
  	if ( num_digits == 1 ){ 
  		return 0;
  		}

  	for ( int counter = (int)lower_limit ; counter < upper_limit ; counter++)
  	{
  		Set set = new HashSet();

  		for ( int pos = 1 ; pos < num_digits ; pos++ ) 
  		{
  			long recycled_num = cyclicRotate(counter,num_digits,pos);
  			if ( recycled_num <= counter)
  			{
  				continue;
  			}
  			if ( lower_limit <= recycled_num && upper_limit >= recycled_num )  
  			{
  				uniq_recycle_pair_count++;
  				set.add(recycled_num);
  				
  			}
  		}
  	}
  	return uniq_recycle_pair_count;
  }
}