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 qualifyingRound;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class RecycledNumbers 
{
	public static void main (String [] args) throws FileNotFoundException
	{
		Scanner in = new Scanner (new File ("input.txt"));
		int numLines = Integer.parseInt(in.nextLine());
		int i = 1;
		while (in.hasNextLine())
		{	
			System.out.print("Case #" + i + ": ");
			int low = in.nextInt();
			int high = in.nextInt();
			int count = 0;
			for (int c = low; c < high; c++)
			{	
//				int temp = computePermutations(c,high);
//				System.out.println(c + " " + temp);
//				count+=temp;
				count += computePermutations(c,high);
			}
			System.out.println(count);
			i = i+1;
		}
//		System.out.println(computePermutations(2212,2222));
	}
	private static int computePermutations (int low, int high)
	{
		String str = "" + low;
		int length = str.length();
		int count = 0;
		int temp = low;
		for (int i = 0; i < length; i++)
		{
			int last = temp % 10;
			temp = temp/10 + last * pow10(length - 1);
//			System.out.println(low + " " + temp);
			if (temp > low && temp <= high)
			{
//				System.out.println(low + " " + temp);
				count++;
			}
		}
		return count;
		
	}
	private static int pow10 (int pow)
	{
		int toReturn = 1;
		for (int i = 0; i < pow; i++)
		{
			toReturn *= 10;
		}
		return toReturn;
	}
}
