import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

class RecycledNumbers{
	
	
	
	int getcount(int small,int large){
		int count = 0;
		for(int currnum = small; currnum < large; currnum++){
			int permut = currnum;
			int no_of_digits = 0;
			while(permut > 0){
				permut = permut/10;
				no_of_digits++;
			}
			int lastDigit = currnum % 10;
			permut = currnum / 10;
			permut = permut + lastDigit * (int)Math.pow(10, no_of_digits-1);
			while(permut != currnum){
				
				if(permut >= currnum && permut <= large){
					
					count++;
				}
				lastDigit = permut % 10;
				permut = permut / 10;
				permut = permut + lastDigit * (int)Math.pow(10, no_of_digits-1);
				
			}
			
		}
		
		return count;
	}
	
	public static void main(String args[]){
		RecycledNumbers d = new RecycledNumbers();
		
		int no_of_cases = 0;
		String input = "";
		
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		try{
			no_of_cases = Integer.parseInt(br.readLine());
		}
		catch(Exception e){
			System.out.println("First line is not a number");
		}
		
		for(int i=1; i <= no_of_cases;i++){
			try{
				input = br.readLine();
			}
			catch(Exception e){
				System.out.println("Number of test cases different from the number mentioned in first line");
			}
			
			System.out.print("Case #" +i+": ");
			
			StringTokenizer t =  new StringTokenizer(input);
			int small=0,large=0;
			if(t.hasMoreTokens()){
				small = Integer.parseInt(t.nextToken());
			}
			if(t.hasMoreTokens()){
				large = Integer.parseInt(t.nextToken());
			}
			System.out.println(d.getcount(small,large));
			
		}
		
		
		

	}
	
	
}
package cj.qulification;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class P3 {

	public static boolean isRecycled(int n, int m){
		String first=Integer.toString(n);
		for (int i=1;i<first.length();i++){
			String number=first.substring(i)+first.substring(0,i);
			if (Integer.parseInt(number)==m) return true;
		}
		return false;
	}
	
	public static void main(String[] args) throws IOException {
		FileReader fr = new FileReader(new File("input/p3input.txt"));
		BufferedReader br = new BufferedReader(fr);
		String line = br.readLine();
		int caseN=0;
		while ((line = br.readLine()) != null) {
			caseN++;
			int n=Integer.parseInt(line.split(" ")[0]);
			int m=Integer.parseInt(line.split(" ")[1]);
			int count=0;
			for (int i=n;i<=m;i++){
				for (int j=i+1;j<=m;j++){
					if (isRecycled(i,j)) count++;	
				}
			}
			System.out.println("Case #"+caseN+": "+count);
		}
		fr.close();
	}
}
