/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import java.io.File;
import java.io.FileInputStream;
import java.util.Scanner;

/**
 *
 * @author imgps
 */
public class C {
    public static void main(String args[]) throws Exception{
        int A,B;
        int ctr = 0;
        int testCases;
        
        Scanner sc = new Scanner(new FileInputStream("C-small-attempt0.in "));
        testCases = sc.nextInt();
        int input[][] = new int[testCases][2];
        for(int i=0;i<testCases;i++)
        {
          //  System.out.print("Enter input A B: ");
            input[i][0] = sc.nextInt();
            input[i][1] = sc.nextInt();
            
        }
  

for(int k=0;k<testCases;k++){
      ctr = 0;
      A = input[k][0];
      B = input[k][1];
        for(int i = A;i<=B;i++){
            int num = i;
            int nMul = 1;
            int mul = 1; 
            int tnum = num/10;
            while(tnum > 0){
                mul = mul *10;
                tnum= tnum/10;
            }
            tnum = num;
            int n = 0;
            while(tnum > 0 && mul >= 10){
                nMul = nMul * 10;
                n = (num % nMul) * mul + (num / nMul);
                mul = mul / 10;
                tnum = tnum / 10;
                for(int m=num;m<=B;m++){
                    
                    if(n == m && m > num){
                        ctr++;
                    }
                }
                
                
                
         
            }
        }
        System.out.println("Case #"+(k+1)+": "+ctr);
        
    }
    }
}

package gcj2012;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class RecycledNumbers {

	private static final class IntPair {
		Integer a, b;
		IntPair(Integer a,Integer b) {
			this.a = a;
			this.b = b;
		}
		@Override
		public boolean equals(Object obj) {
			IntPair other = (IntPair) obj;
			return a.equals(other.a) && b.equals(other.b);
		}
		@Override
		public int hashCode() {
			return a.hashCode() * b.hashCode();
		}
		
	}
	
	private static Map<IntPair, Object> beenThereDoneThat;
	
	public static void main(String[] args) throws IOException {
		Scanner scn = new Scanner(new File("C-small-attempt0.txt"));
		PrintWriter output = new PrintWriter(new FileWriter("out1.txt"));
		int size = scn.nextInt();
		for (int i = 1; i <= size; i++) {
			int total = 0;
			int a = scn.nextInt();
			int b = scn.nextInt();
			for (int j = a; j <= b; j++) {
				total += count(j, b);
			}
			output.write("Case #" + i + ": " + total);
			output.write('\n');
		}
		output.close();
	}
	
	private static int count(Integer curr, Integer max) {
		String currString = curr.toString();
		int currSize = currString.length();
		if (currSize == 1) {
			return 0;
		}
		beenThereDoneThat = new HashMap<IntPair, Object>();
		int localCount = 0;
		//i is start index of end part, which is moving to the front
		for (int i = 1; i < currSize; i++) {
			String newCurr = currString.substring(i) + currString.substring(0, i);
			int newCurrInt = Integer.valueOf(newCurr);
			if (newCurrInt > curr && newCurrInt <= max) {
				IntPair pair = new IntPair(curr, newCurrInt);
				if (beenThereDoneThat.get(pair) == null) {
					beenThereDoneThat.put(pair, new Object());
					localCount++;
				}
				
//				if (localCount == 1) {					
//					System.out.print(curr);
//				}
//				System.out.print(" "+newCurrInt);
			}
		}
//		if (localCount !=0) {			
//			System.out.println();
//		}
		return localCount;
	}
	
	
}
