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 com.afarok.google.codejam2012.qualificationround;

import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class CRecycledNumber {
    public static void main(String[] ags)  {
        
        //System.setIn(new FileInputStream("src/com/afarok/google/codejam2012/qualificationround/C-small-attempt0.in"));
        //System.setOut(new PrintStream(new File("src/com/afarok/google/codejam2012/qualificationround/C-small-attempt0.out")));

        Scanner stdIn = new Scanner(System.in);
        int t = stdIn.nextInt();
        
        for(int tCase = 1;tCase<=t;++tCase) {
            int a = stdIn.nextInt();
            int b = stdIn.nextInt();
            //boolean[] recycled = new boolean[b+1];
            int y=0;
            for(int i=a;i<=b;++i) {
                Set<Integer> recyledSet = new HashSet<Integer>();
                for(int x=10;;x=x*10) {
                    int r = i%x;
                    if(r==0) continue;
                    int d = i/x;
                    if(d==0) break;
                    int lenghtOfd = (int) Math.floor(Math.log10(d)) + 1;
                    
                    
                    int recycledNum = (int) (r*Math.pow(10, lenghtOfd))+d;
                    if(recycledNum<=i) continue;
                    if(recyledSet.contains(recycledNum)) continue;
                    
                    if(recycledNum>=a&&recycledNum<=b) {
                        ++y;
                        recyledSet.add(recycledNum);
                    }
                }
            }
            System.out.println("Case #"+tCase+": " + y);
        }
    }
}
