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 codejam2012.qualification;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.List;
import java.util.Scanner;
import java.util.Set;


public class RecycledNumbers {
		static String dir="/home/casatta/Scaricati/";
//	static String dir="data/";

	//	static String fname="B-large.in";
	static String fname="C-small-attempt0.in";
//	static String fname="RecycledNumbers";


	public void test(Scanner input, PrintWriter out, Long i) {
		int a=input.nextInt();
		int b=input.nextInt();

		int count=0;

		for(int j=a;j<=b;j++) {
			count=count+countGoodRecycled(j, b);

		}

		String result = "Case #" + (i+1) + ": " +count;
		out.println(result);
		System.out.println(result);
		System.out.println();
	}

	int countGoodRecycled(int val,int maxVal) {
		String valString=""+val;
		int length=valString.length();
		Set<Integer> results=new HashSet<Integer>();

		for(int i=length-1;i>0;i--) {
			if(valString.charAt(i)!='0') {
				String after =valString.substring(i);
				String before=valString.substring(0,i);
				int inverse=Integer.parseInt( after+before );
				if(inverse<=maxVal && val<inverse) {
//					System.out.println(val + "=" + inverse);
					results.add(inverse);
					
				}
			}

		}

		return results.size();

	}

	public void run() {


		try {
			String inputPath = dir + fname;

			Scanner input =new Scanner(new File(inputPath));
			FileWriter outFile = new FileWriter(inputPath + ".out");
			PrintWriter out = new PrintWriter(outFile);
			try {		
				Long testCases = input.nextLong();
				input.nextLine();
				long start=System.currentTimeMillis();
				for(Long i=0L ; i < testCases ; i++)
					test(input,out,i);
				System.out.println("elapsed:" + (System.currentTimeMillis()-start) );
			}
			finally {
				input.close();
				out.close();
			}
		}
		catch (IOException ex){
			ex.printStackTrace();
		}
	}

	public static void main(String[] args) {
		RecycledNumbers template = new RecycledNumbers();
		template.run();
	}


}
