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 hk.polyu.cslhu.codejam.solution.impl;

import hk.polyu.cslhu.codejam.solution.Solution;

import java.util.ArrayList;
import java.util.List;

public class StoreCredit extends Solution {
	private int amountOfCredits, numOfItems;
	private List<Integer> priceList;
	
	@Override
	public void setProblem(List<String> testCase) {
		this.initial(testCase);
	}

	private void initial(List<String> testCase) {
		// TODO Auto-generated method stub
		this.amountOfCredits = Integer.valueOf(testCase.get(0));
		this.numOfItems = Integer.valueOf(testCase.get(1));
		this.setPriceList(testCase.get(2));
	}

	private void setPriceList(String string) {
		// TODO Auto-generated method stub
		String[] splitArray = string.split(" ");
		
		if (splitArray.length != numOfItems)
			logger.error("The price list does not include all items (" 
						+ splitArray.length 
						+ "/" + this.numOfItems + ")");
		
		this.priceList = new ArrayList<Integer>();
		for (String price : splitArray) {
			this.priceList.add(Integer.valueOf(price));
		}
	}
	
	@Override
	public void solve() {
		for (int itemIndex = 0; itemIndex < this.priceList.size() - 1; itemIndex++) {
			for (int anotherItemIndex = itemIndex + 1; anotherItemIndex < this.priceList.size(); anotherItemIndex++) {
				if (this.priceList.get(itemIndex) + this.priceList.get(anotherItemIndex) == this.amountOfCredits) {
					this.result = (itemIndex + 1) + " " + (anotherItemIndex + 1);
					break;
				}
			}
		}
	}
	
	@Override
	public String getResult() {
		return this.result;
	}
}
