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 com.paupicas.year2012.codejam.qr;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;

public class C {

	public static void main(String[] args) throws Exception {
		String filename = "C-small-attempt1";
		BufferedReader inputFile = new BufferedReader(new FileReader(filename + ".in"));
		FileWriter outputFile = new FileWriter(filename + ".out");

		int casesNumber = Integer.valueOf(inputFile.readLine());
		for (int cn = 1; cn <= casesNumber; cn++) {
			String result = "Case #" + cn + ": ";

			String[] tn = inputFile.readLine().split(" ");
			int a = Integer.valueOf(tn[0]);
			int b = Integer.valueOf(tn[1]);

			boolean[][] counted = new boolean[b - a + 1][b - a + 1];

			int c = 0;
			for (int i = a; i <= b; i++) {
				String is = String.valueOf(i);
				// System.out.println(is);
				for (int j = 1; j < is.length(); j++) {
					String ps = is.substring(j, is.length()) + is.substring(0, j);
					int p = Integer.valueOf(ps);
					if (p > i && p <= b && !counted[i - a][p - a]) {
						c++;
						counted[i - a][p - a] = true;
					}
					// System.out.println(ps);
				}
			}

			result = result + c;

			System.out.println(result);
			outputFile.write(result);
			if (cn < casesNumber) {
				outputFile.write("\n");
			}
		}

		inputFile.close();
		outputFile.close();
	}

}
