import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Recycled {
	public static void main(String[] args) throws Exception{
		String inputFile = "C-small-attempt0.in";
		
		BufferedReader input = new BufferedReader(new InputStreamReader(new FileInputStream(inputFile)));
		BufferedWriter output = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("output")));
		long num_cases = Long.parseLong(input.readLine());
		int current_case = 0;
		
		while (current_case < num_cases){
			current_case++;
			
			String[] fields = input.readLine().split(" ");
			int A = Integer.parseInt(fields[0]);
			int B = Integer.parseInt(fields[1]);
			int total = 0;
			
			for (int n = A; n < B; n++){
				for (int m = n+1; m <= B; m++){
					if (isRecycled(n,m)) total++;
				}
			}
			
			System.out.println("Case #" + current_case + ": " + total);
			output.write("Case #" + current_case + ": " + total + "\n");
		}
		output.close();
	}

	private static boolean isRecycled(int n, int m) {
		String sn = ""+n;
		String sm = ""+m;
		if (sn.length() != sm.length()) return false;
		int totaln = 0, totalm = 0;
		for (int i = 0; i < sn.length(); i++){
			totaln += sn.charAt(i);
			totalm += sm.charAt(i);
		}
		if (totaln != totalm) return false;
		for (int i = 0; i < sn.length()-1; i++){
			sm = sm.charAt(sm.length() - 1) + sm.substring(0, sm.length() - 1);
			if (sm.equals(sn)) return true;
		}
		return false;
	}
}

package nl.bertjesapps.googlecodejam;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

public class ProblemThree {
	
	private Set<String> results = new HashSet<>();
	
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		if (args.length == 1) {
			String fileName = args[0];
			ProblemThree problemOne = new ProblemThree();
			try {
				problemOne.solveFile(fileName);
			} catch (FileNotFoundException fnf) {
				System.out.println("File not found!");
				System.out.println(fnf.getMessage());
			} catch (IOException e) {
				System.out.println("Could not read file!");
			}
		} else {
			System.out.println("Need 1 argument!");
		}
	}

	private void solveFile(String fileName) throws IOException {
		StringBuilder output = new StringBuilder();
		File file = new File(fileName);
		FileReader fileReader = new FileReader(file);
		BufferedReader reader = new BufferedReader(fileReader);
		String numberOfCasesString = reader.readLine();
		int numberOfCases = Integer.parseInt(numberOfCasesString);
		for (int i = 1; i <= numberOfCases; i++) {
			output.append("Case #" + i + ": ");
			output.append(solveLine(reader.readLine()));
			output.append("\r\n");
		}
		//output.append(results.size());
		FileWriter writer = new FileWriter(fileName.replace(".in", ".out"));
		writer.write(output.toString());
		writer.close();
	}
	
	private String solveLine(String lineToBeSolved) {
		int result = 0;
		String[] parts = lineToBeSolved.split(" ");
		int startingNumber = Integer.parseInt(parts[0]);
		int endingNumber = Integer.parseInt(parts[1]);
		for (int i = startingNumber; i <= endingNumber; i++) {
			countRecycled(i, endingNumber);
		}
		result = results.size();
		results = new HashSet<>();
		return "" + result;
	}
	
	private void countRecycled(int source, int endingNumber) {
		StringBuilder builder = new StringBuilder();
		builder.append(source);
		for (int i = 1; i < builder.length(); i++) {
			String checkNumber = builder.substring(i) + builder.substring(0,i);
			int resultNumber = Integer.parseInt(checkNumber);
			if (resultNumber > source && resultNumber <= endingNumber) {
				results.add("" + source + "" + resultNumber);
			}
		}
	}
}


