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package year_2012.qualification;

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

/**
 *
 * @author paul
 * @date 14 Apr 2012
 */
public class QuestionC {

    private static Set<Integer> getCycle(int x) {

        String s = Integer.toString(x);
        Set<Integer> set = new HashSet<Integer>();
        set.add(x);
        for (int c = 1; c < s.length(); c++) {
            String t = s.substring(c).concat(s.substring(0, c));
            set.add(Integer.parseInt(t));
        }
        return set;
        
    }

    private static Set<Integer> mask(Set<Integer> set, int a, int b) {
        Set<Integer> result = new HashSet<Integer>();

        for (int x : set) {
            if (x >= a && x <= b) {
                result.add(x);
            }
        }
        
        return result;

    }


    public static void main(String[] args) throws FileNotFoundException, IOException {

        String question = "C";

//        String name = "large";
        String name = "small-attempt0";
//        String name = "test";

        String filename = String.format("%s-%s", question, name);

        BufferedReader input = new BufferedReader(
                new FileReader(String.format("/home/paul/Documents/code-jam/2012/qualification/%s.in",
                filename)));

        String firstLine = input.readLine();

        PrintWriter pw = new PrintWriter(new File(
                String.format("/home/paul/Documents/code-jam/2012/qualification/%s.out", filename)));


        int T = Integer.parseInt(firstLine);

        // Loop through test cases.
        for (int i = 0; i < T; i++) {

//             Read data.
            String[] tokens = input.readLine().split(" ");

//            int N = Integer.parseInt(input.readLine());

            int A = Integer.parseInt(tokens[0]);
            int B = Integer.parseInt(tokens[1]);

//            System.out.format("%d, %d\n", A, B);

            boolean[] used = new boolean[B+1];
            int total = 0;
            for (int n = A; n <= B; n++) {
                if (!used[n]) {
                    Set<Integer> set = mask(getCycle(n), A, B);
                    int k = set.size();
                    total += (k * (k-1))/2;
                    for (int m : set) {
                        used[m] = true;
                    }
                }
            }

            pw.format("Case #%d: %d\n", i + 1, total);
        }

        pw.close();

    }

}

package google.codejam;

import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Scanner;

public class Stark_C {

	/**
	 * @param args
	 */
	public static int getDig(int t1){
		if(t1==0) return 0;
		else if(t1<10) return 1; 
		else if(t1<100) return 2;
		else if(t1<1000) return 3;
		else if(t1<10000) return 4;
		else if(t1<100000) return 5;
		else if(t1<1000000) return 6;
		else return 7;
	}
	
	public static int times(int t){
		
		if(t==0)return 1;
		else	if(t==1)	return 10;
		else	if(t==2) return 100;
		else	if(t==3) return 1000;		
		else	if(t==4) return 10000;
		else	if(t==5) return 100000;		
		else	if(t==6) return 1000000;	
		else	if(t==7) return 10000000;
		else return 100000000;
	
	}
	
	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(new FileReader("C_small.in"));
		PrintWriter pw = new PrintWriter(new FileWriter("C_small.out"));
		
		int total = sc.nextInt();
		
		
		
		for(int i=0; i<total; i++){
			
			pw.print("Case #" + (i + 1) + ": ");
			
			int t1 = sc.nextInt();
			int t2 = sc.nextInt();
			
			//pw.print(t1+"  "+t2+ "  ");
			
			int n=t1;
			int m=t2;
			int ans=0;
			
			while(n<t2){
				
				int te=10;
				while(m!=n){
					int divi = n/te;
					int rem = n%te;
					m = rem*times(getDig(divi))+divi;
					
					//pw.print("n= "+n+",m = "+m+";;;");					
					if(m>t1 && m>n && m<=t2) ans++;
					//pw.print("  ans-->"+ans+"  ");
					te = te*10;
					
				}
				
				
				n++;
			}
			
			
			
			
			pw.println(ans);
			
			
			
		}
		pw.flush();
		pw.close();
		sc.close();
	}
	
	

}
