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 main;

import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

import javax.swing.JFileChooser;
import javax.swing.filechooser.FileNameExtensionFilter;

import com.google.common.base.Charsets;
import com.google.common.base.Splitter;
import com.google.common.io.Files;

public class Recycle2 {
	public static void main(String[] args) throws IOException{
		final JFileChooser fc = new JFileChooser(new File("C:\\Users\\munsey\\Documents\\jam"));
		FileNameExtensionFilter filter = new FileNameExtensionFilter("txt", "txt");
		fc.setFileFilter(filter);
		int returnVal = fc.showOpenDialog(null);
		if (returnVal == JFileChooser.APPROVE_OPTION) {
			File file = fc.getSelectedFile();
			List<String> lines = Files.readLines(file, Charsets.UTF_8);
			Iterator<String> itr = lines.iterator();
			itr.next();
			int caseNum = 0;
			while(itr.hasNext()) {
				caseNum++;
				Iterator<String> minMax = Splitter.on(" ").split(itr.next()).iterator();

				int min = Integer.parseInt(minMax.next());
				int max = Integer.parseInt(minMax.next());
				
				int size = 0;
				for(int k = min; k <= max ; k++){
					size += recycle(k, min, max);
				}
				System.out.println("Case #" + caseNum + ": " + (size/2));
			}
		}
	}
	
	public static int recycle(int input, int min, int max){
		Set<Integer> output = new HashSet<Integer>();
		String sInput = Integer.valueOf(input).toString();
		StringBuffer build;
		for(int i = 0; i < sInput.length(); i++){
			build = new StringBuffer();
			for(int j = 0; j < sInput.length(); j++){
				build.append(sInput.charAt((i + j) % sInput.length()));
			}
			if(build.charAt(0) != 0 && !build.toString().equals(sInput)){
				int x = Integer.parseInt(build.toString());
				if(x >= min && x <= max){
					output.add(x);
				}
			}
		}
		return output.size();
	}
}
