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 er.dream.codejam.qual;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import er.dream.codejam.helpers.ProblemSolver;

public class RecycledNumbers extends ProblemSolver{
	
	public static void main(String[] args) {
		new RecycledNumbers().execute();
	}

	@Override
	protected List<String> handleInput() {
		List<String> result = new ArrayList<String>();
		int[] settings = fileHandler.readIntArray();
		
		for(int line = 0;line<settings[0];line++){
			int transformations = 0;
			
			int[] fromTo = fileHandler.readIntArray();
			int from = fromTo[0];
			int to = fromTo[1];
			for(int i=from;i<=to;i++)
				transformations += getRecycledNumbers(i, to);
			
			result.add(""+transformations);
		}
		
		return result;
	}
	
	private int getRecycledNumbers(int number, int max){
		int transformations = 0;
		
		String numberString = ""+number;
		int stringLength = numberString.length();
		String newString; int transformedNumber;
		Set<Integer> foundTransformations = new HashSet<Integer>();
		for(int i=stringLength-1;i>0;i--){
			newString = numberString.substring(i)+numberString.substring(0, i);
			transformedNumber = Integer.parseInt(newString);
			if(transformedNumber > number && transformedNumber <= max && !foundTransformations.contains(transformedNumber)){
				transformations++;
				foundTransformations.add(transformedNumber);
			}
		}
		return transformations;
	}

}
