import java.util.*;
import java.io.*;

public class recycled_numbers {
	public static void main(String[]a) throws Exception{
		
		Scanner f = new Scanner(new File(a[0]));
		int result=0;
		int A,B;
		String n,m;
		HashSet<String> s=new HashSet<String>();
		
		int T=f.nextInt();	//T total case count
		for (int t=1; t<=T;t++){//for each case t
			
			s.clear();
			result=0;				//reset
			A=f.nextInt();B=f.nextInt();	//get values for next case
			
			if (A==B)result=0;//remove case not meeting problem limits 
			else{
				for(int i=A;i<=B;i++){//for each int in range
					n=Integer.toString(i);
					m=new String(n);
					//System.out.println(n);
					for (int j=1;j<n.length();j++){//move each digit to the front & test
						m = m.substring(m.length()-1)+m.substring(0,m.length()-1);
						if(m.matches("^0+[\\d]+")!=true &&
								Integer.parseInt(m)<=B &&
								Integer.parseInt(n)<Integer.parseInt(m)){
							s.add(new String(n+","+m));
							//result++;
							//System.out.println(" matched: "+m);
						}
						
					}
				}
				result = s.size();
			}

			//display output
			System.out.println("Case #" + t + ": " + result);
		}
	}
}
package com.codejam;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashSet;
import java.util.Scanner;

public class CodeJam13 {
	char map[];

	public static void main(String[] args) {
		Scanner fileIn = null;
		FileWriter fileOut = null;

		try {
			fileIn = new Scanner(new File("input.txt"));
			fileOut = new FileWriter(new File("output.in"));
			int noOfTestCases = Integer.parseInt(fileIn.nextLine());

			int testCase = 0;
			while (fileIn.hasNextLine()) {
				testCase++;
				int count=0;
				
				String sa = fileIn.next();
				int len = sa.length();
				int factor = (int)Math.pow(10,len-1);
				int a = Integer.parseInt(sa);
				int a1=a;
				int b = fileIn.nextInt();
				fileIn.nextLine();
				
				while(a1<=b){
					HashSet set = new HashSet();
					for(int i=0;i<len-1;i++){						
						int newA = (a%10)*factor + a/10;					
						set.add(a1);						
						if(newA<factor){
							
						}
						else if(newA>=a1 && newA<=b){
							if(set.add(newA)){
								count++;
							}
						}						
						a=newA;					
					}
					//System.out.println(a1 + "   " + count);
					a=++a1;
				}
							
				fileOut.write("Case #" + testCase + ": " + count
						+ "\n");
			}
			fileIn.close();
			fileOut.close();
		} catch (IOException ex) {
			System.out.println(ex.getMessage());
		}
	}

}
