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 qualification_2012;

import java.io.File;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Scanner;

public class C {

	
	public void run() {
		try {
			Scanner in = new Scanner(new File("C.in"));
			PrintWriter out = new PrintWriter(new File("C.txt"));
			
			int T = in.nextInt();
			for (int TC = 1; TC <= T; TC++) {
				int A = in.nextInt();
				int B = in.nextInt();
				long counter = 0;
				HashSet<String> set = new HashSet<String>();
				for (int n = A; n < B; n++) {
					for (int i = 10; i < n; i*=10) {
						String p1 = (n/i) + "";
						p1 = (n%i) + p1;
						int m = Integer.parseInt(p1);
						String t = n+"-"+m;
						if (m > n && m <= B && !set.contains(t)) {
							set.add(t);
							counter++;
						}
					}
				}
				
				System.out.println("Case #" + TC + ": " + counter);
				out.println("Case #" + TC + ": " + counter);
			}
			out.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		new C().run();
	}
}
