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 gcj_qr_c;

import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Scanner;

/**
 *
 * @author amahdy
 */
public class GCJ_QR_C {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws FileNotFoundException, IOException {
        new GCJ_QR_C().start();
    }
    
    private void start() throws FileNotFoundException, IOException {

        Scanner in = new Scanner(
                new FileReader("/home/amahdy/c-small.in"));
        int x = in.nextInt();
        in.nextLine();
        
        for (int i = 0; i < x; ) {
            
            int A = in.nextInt();
            int B = in.nextInt();
            int val = 0;
            for(int j=A; j<B; j++) {
                
                char[] zz = (j + "").toCharArray();
                int m = zz.length-1;
                for(int k=0; k<m; k++) {
                    char t = zz[m];
                    for(int n=m; n>0;) {
                        zz[n]=zz[--n];
                    }
                    zz[0] = t;
                    if(t=='0') {
                        continue;
                    }else {
                        int f = Integer.parseInt(String.valueOf(zz));
                        if(f > j && f <= B) {
                            val++;
                        }
                    }
                }
            }
            System.out.println("Case #" + ++i + ": " + val);
        }
    }
}
