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 quiz2012.quiz3;

import java.util.HashSet;
import java.util.Set;

import domain.QuizSolver;
import domain.QuizTestCaseInput;
import domain.QuizTestCaseOutput;

public class Quiz3Solver implements QuizSolver {
	@Override
	public QuizTestCaseOutput solve(QuizTestCaseInput testCaseInput) {
		Quiz3TestCaseInput input = (Quiz3TestCaseInput) testCaseInput;

		int numberOfRecycledPairs = 0;

		int n = input.getN();
		String nAsString = String.valueOf(n);
		int numberOfDigitsOfN = nAsString.length();
		int m = input.getM();

		// TODO: Remove if the following case can be generalized.
		if (numberOfDigitsOfN == 1) {
			return new Quiz3TestCaseOutput(numberOfRecycledPairs);
		}

		for (int i = n; i < m; i++) {
			Set<Integer> recycledValueSet = new HashSet<Integer>();
			for (int j = 1; j < numberOfDigitsOfN; j++) {
				int recycledValue = shiftDigitsLeft(i, j);
				if (recycledValue > i && recycledValue <= m) {
					recycledValueSet.add(recycledValue);
					System.out.println(i + ", " + recycledValue);
				}
			}

			numberOfRecycledPairs += recycledValueSet.size();
		}
		return new Quiz3TestCaseOutput(numberOfRecycledPairs);
	}

	public int shiftDigitsLeft(int n, int numberOfShifts) {
		String nAsString = String.valueOf(n);
		StringBuffer sb = new StringBuffer();
		int numberOfDigitsOfN = nAsString.length();
		for (int i = 0; i < numberOfDigitsOfN; i++) {
			sb.append(nAsString.charAt((numberOfDigitsOfN + i - numberOfShifts)
					% numberOfDigitsOfN));
		}
		return Integer.valueOf(sb.toString());
	}
}
