package codejam;

import java.util.*;
import java.io.*;

public class RecycledNumbers {
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("in.txt"));
		PrintWriter out = new PrintWriter(new File("out.txt"));
		
		int T = Integer.parseInt(in.readLine());
		for (int t = 1; t <= T; ++t) {
			String[] parts = in.readLine().split("[ ]+");
			int A = Integer.parseInt(parts[0]);
			int B = Integer.parseInt(parts[1]);
			
			int cnt = 0;
			for (int i = A; i < B; ++i) {
				String str = String.valueOf(i);
				int n = str.length();
				String res = "";
				Set<Integer> seen = new HashSet<Integer>();
				for (int j = n - 1; j > 0; --j) {
					res = str.substring(j) + str.substring(0, j);
					int k = Integer.parseInt(res);
					if (k > i && k <= B) {
						//System.out.println("(" + i + ", " + k + ")");
						if (!seen.contains(k)) {
							++cnt;
							seen.add(k);
						}
					}
				}
			}

			out.println("Case #" + t + ": " + cnt);
		}
		
		in.close();
		out.close();
		System.exit(0);
	}
}

package google.codejam;

import java.util.HashMap;

public class RecycledNumberSolver implements GoogleSolver {

  @Override
  public String solve(String str) {
    String [] numbers = str.split(" ");
    int min = Integer.parseInt(numbers[0]);
    int max = Integer.parseInt(numbers[1]);
    int digits = numbers[0].length();
    System.out.println("min:"+min + " max:"+ max);
    HashMap<Integer, Integer> map = new HashMap<Integer, Integer>();
    
    int count = 0;
    for(int i=min; i<=max ; i++){
      for(int move=1 ; move<digits ; move++){
        String temp = i+"";
        String test = temp.substring(temp.length()-move) + temp.substring(0, temp.length()-move);
        
        int testNum = Integer.parseInt(test);
        if(testNum>i && testNum>=min && testNum<=max){
          //System.out.println("("+temp + " , " +  testNum+ ")");
          if(map.get(i)==null || map.get(i)!=testNum){
            map.put(i, testNum);
            count++;
          }
        }
      }
      map.clear();
    }
    return count+"";
  }

}
