import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class Q3M {
	public static void main(String[] args) throws Exception {
		compute();
	}

	private static void compute() throws Exception {
		BufferedReader br = new BufferedReader(new FileReader(new File(
				"C:\\work\\Q3\\C-small-attempt0.in")));
		String line = null;
		int i = Integer.parseInt(br.readLine());
		List l = new ArrayList();
		for (int j = 0; j < i; j++) {
			line = br.readLine();
			String[] nums = line.split(" ");
			l.add(calculate(nums));
		}
		writeOutput(l);
	}

	private static int calculate(String[] nums) {
		int min = Integer.parseInt(nums[0]);
		int max = Integer.parseInt(nums[1]);
		int count = 0;
		List l = new ArrayList();
		for (int i = min; i <= max; i++) {
			for (int times = 1; times < countDigits(i); times++) {
				int res = shiftNum(i, times);
				if (res <= max && i < res) {
					if ((!l.contains((i + ":" + res)))) {
						l.add(i + ":" + res);
						l.add(res + ":" + i);
						count++;
					}
				}
			}
		}
		return count;
	}

	private static boolean checkZeros(int temp, int res) {
		if (temp % 10 == 0 || res % 10 == 0)
			return false;
		return true;
	}

	private static int shiftNum(int n, int times) {
		int base = (int) Math.pow(10, times);
		int temp2 = n / base;
		int placeHolder = (int) Math.pow((double) 10,
				(double) countDigits(temp2));
		int res = placeHolder * (n % base) + temp2;
		if (countDigits(res) == countDigits(n)) {
			return res;
		} else {
			return 2000001;
		}
	}

	public static int countDigits(int x) {
		if (x < 10)
			return 1;
		else {
			return 1 + countDigits(x / 10);
		}
	}

	private static void writeOutput(List l) throws Exception {
		StringBuffer b = new StringBuffer();
		int i = 1;
		BufferedWriter br = new BufferedWriter(new FileWriter(new File(
				"C:\\work\\Q3\\ans.txt")));
		for (Iterator iterator = l.iterator(); iterator.hasNext();) {
			br.write("Case #" + i++ + ": " + iterator.next());
			br.newLine();
		}
		br.close();
	}

}
package gcj.main;

import gcj.cases.competition.qualification_round_2012.CaseC;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;

public class Main {

	
	public static final void main (String[] args) throws Exception{
//		doTask("taskTeszt0", "/home/dev/LetÃ¶ltÃ©sek/0-teszt-practice.in", "/home/dev/LetÃ¶ltÃ©sek/0-teszt-practice.out", new Case0());
//		doTask("taskSmall0", "/home/dev/LetÃ¶ltÃ©sek/A-small-attempt0.in", "/home/dev/LetÃ¶ltÃ©sek/A-small-attempt0.out", new Case0());
		
//		doTask("taskTesztB", "/home/dev/LetÃ¶ltÃ©sek/B-teszt-practice.in", "/home/dev/LetÃ¶ltÃ©sek/B-teszt-practice.out", new CaseB());
//		doTask("taskSmallB", "/home/dev/LetÃ¶ltÃ©sek/B-small-practice.in", "/home/dev/LetÃ¶ltÃ©sek/B-small-practice.out", new CaseB());
//		doTask("taskLargeB", "/home/dev/LetÃ¶ltÃ©sek/B-large-practice.in", "/home/dev/LetÃ¶ltÃ©sek/B-large-practice.out", new CaseB());
		
//		doTask("taskTesztC", "/home/dev/LetÃ¶ltÃ©sek/C-teszt-practice.in", "/home/dev/LetÃ¶ltÃ©sek/C-teszt-practice.out", new CaseC());
		doTask("taskSmallC", "/home/dev/LetÃ¶ltÃ©sek/C-small-attempt0.in", "/home/dev/LetÃ¶ltÃ©sek/C-small-attempt0.out", new CaseC());
//		doTask("taskLargeC", "/home/dev/LetÃ¶ltÃ©sek/C-large-practice.in", "/home/dev/LetÃ¶ltÃ©sek/C-large-practice.out", new CaseC());
		
		doTask(null, null, null, null); //because i hate the 'never used locally' warning... 
	}

	
	private static final void doTask(String taskID, String inpFilePath, String outFilePath, Case c) throws Exception {
		if(taskID == null) return;
		BufferedReader br = null;
		BufferedWriter bw = null;
		String strLine;
		int caseNum = 0;
		System.out.println(taskID + " strated...");
		try{
			{
				//open files
				br = new BufferedReader(new FileReader(new File(inpFilePath)));
				bw = new BufferedWriter(new FileWriter(new File(outFilePath)));
			}
			{
				//read caseNum value
				if ((strLine = br.readLine()) != null){
					caseNum = Integer.parseInt(strLine);	
				}
				System.out.println("CaseNum: "+caseNum);
			}
			for(int i=0; i<caseNum; i++){			
				System.out.println("\tprocessing Case #: "+(i+1));
				//load case
				c.init(i+1, br);
				//processing case
				c.solve();
				//write to file
				c.generateOutput(bw, i<caseNum-1);
			}
		}catch(Exception e){
			System.out.println(taskID + " failed!");
			e.printStackTrace();
		}finally{
			//end
			if(br!=null) br.close();
			if(bw!=null) bw.close();
			System.out.println(taskID + " finished.");
		}
	}
}
