import java.io.*;

class code1
{
	public static void main(String args[]) throws Exception 
	{
		File ii = new File ("C-small-attempt1.in");
		FileInputStream fis = new FileInputStream(ii);
		BufferedReader  br = new BufferedReader(new InputStreamReader (fis));
		int cases = Integer.parseInt(br.readLine());
		FileOutputStream fout = new FileOutputStream ("output.txt");
		DataOutputStream dout = new DataOutputStream (fout);
		int total=0;
		for(int i=0;i<cases;i++){
		String temp = br.readLine();
		String parts [] = temp.split(" ");
		int lower = Integer.parseInt(parts[0]);
		int upper = Integer.parseInt(parts[1]);
		System.out.println(lower+" "+upper);
		
		for(int j=lower;j<=upper;j++)
		{
			int abc = j;int length=0;
			if(j<10)continue;
			while (abc!=0){abc/=10;length++;}
			abc=j;
			for(int m=0;m<length-1;m++){
				int shift = abc%10;
				abc=abc/10;
				System.out.println("hi "+j);
				abc=abc+shift*power(10,length-1);
				if(abc<=upper&&shift!=0&&abc>j)total++;
				System.out.println(total);
			}
		}
 		dout.writeBytes("Case #"+(i+1)+ ": "+total+"\n");
 		total=0;
		}//for close
		
	}

	private static int power(int i, int j) {
		int no=1;
		for(int a=0;a<j;a++){no=10*no;}
		return no;
	}
}
package gcj_2012;

/**
 * Time: 6:31:53 PM, Apr 13, 2012
 * @author Maya is the best :-)
 */
import java.util.Scanner;
import java.io.PrintWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class C {
    
    static Scanner in;
    static String path = "src/gcj_2012/";
    static String taskname = "C-small";
    
    public static String solve() {
        int A = in.nextInt();
        int B = in.nextInt();
        int y = 0;
        int digits = 1;
        int n = A;
        int tens;
        while ( n > 9) {
            digits++;
            n /= 10;
        }
        tens = (int)Math.pow(10, digits-1);
            
        for (int i=A; i<B; i++) {
            int m = i;
            for (int j=1; j<digits; j++ ) {
                m = m/10 + tens * (m%10) ;               
                if ( m > i && m <= B ) {
                    y++; 
               //     System.out.println(i+" "+m);
                }
            } 
        }
        
        return "" + y;
    }
    
    public static void main(String[] args) {
        PrintWriter pW = null;
        
        try {
            pW = new PrintWriter(new FileOutputStream(path
                    + taskname + ".out"));
            try {
                in = new Scanner(new FileInputStream(path
                        + taskname + ".in"));
                int T = in.nextInt();
                for (int caseNumber = 1; caseNumber <= T; caseNumber++) {
                    pW.println("Case #" + caseNumber + ": " + solve());
                }
                in.close();
                pW.close();
            } catch (IOException e) {
                System.out.println("Can not find file " + taskname + ".in");
            }
        } catch (IOException e) {
            System.out.println("Open or create exception with "
                    + taskname + ".out");
        }
    }
}
