package Main;

import com.sun.deploy.util.ArrayUtil;
import org.apache.commons.lang3.ArrayUtils;

import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;

/**
 * Created with IntelliJ IDEA.
 * User: arran
 * Date: 14/04/12
 * Time: 3:12 PM
 * To change this template use File | Settings | File Templates.
 */
public class Round {
    public StringBuilder parse(BufferedReader in) throws IOException {
        StringBuilder out = new StringBuilder();
        String lineCount = in.readLine();

        for (int i = 1; i <= Integer.parseInt(lineCount); i++)
        {
            out.append("Case #"+i+": ");
            System.err.println("Case #"+i+": ");
            String line = in.readLine();
            String[] splits = line.split(" ");
            int p1 = Integer.valueOf(splits[0]);
            int p2 = Integer.valueOf(splits[1]);
            int r = pairRecyclable(p1, p2);
            out.append(r);

//            if (i < Integer.parseInt(lineCount))
                out.append("\n");
        }
        return out;
    }

    public static int pairRecyclable(int i1, int i2) {
        HashSet<String> hash = new HashSet<String>();
        for (int i = i1; i < i2; i++)
        {
            String istr = String.valueOf(i);
            if (istr.length() < 2) continue;
            for (int p = 0; p < istr.length() ; p++)
            {
                String nistr = istr.substring(p,istr.length()).concat(istr.substring(0,p));
                if (Integer.valueOf(nistr) < i1) continue;
                if (Integer.valueOf(nistr) > i2) continue;
                if (nistr.equals(istr)) continue;
                String cnistr = (Integer.valueOf(nistr) > Integer.valueOf(istr)) ?  istr + "," + nistr : nistr + "," + istr;
                hash.add(cnistr);
            }
        }
        return hash.size();
    }

    public static void main(String[] args) {
        InputStreamReader converter = null;
        try {
            int attempt = 0;
            String quest = "C";
//            String size = "small-attempt";
            String size = "large";
            converter = new InputStreamReader(new FileInputStream("src/resource/"+quest+"-"+size+".in"));
            BufferedReader in = new BufferedReader(converter);
            Round r = new Round();
            String str = r.parse(in).toString();
            System.out.print(str);
            FileOutputStream fos = new FileOutputStream(quest+"-"+size+".out");
            OutputStreamWriter osw = new OutputStreamWriter(fos);
            BufferedWriter bw = new BufferedWriter(osw);
            bw.write(str);
            bw.flush();
            bw.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}

package quialification;

import base.Base;

import java.io.PrintStream;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

/**
 * Created with IntelliJ IDEA.
 * User: babulya
 * Date: 14.04.12
 * Time: 19:45
 * To change this template use File | Settings | File Templates.
 */
public class C extends Base {
    private static class Number {
        private int[] digits;

        private Number(int[] digits) {
            this.digits = digits;
        }

        public Number(int N) {
            int dc = (int) Math.ceil(Math.log10(N + 1));
            digits = new int[dc];
            for (int i = 0; i < dc; i++) {
                digits[i] = N % 10;
                N = N / 10;
            }
        }

        private static int compareTo(int o1, int o2) {
            return o1 - o2;
        }

        public int compareTo(Number other) {
            int res = compareTo(digits.length, other.digits.length);
            if (res != 0) return res;
            int ind = digits.length - 1;
            while (ind >= 0 && digits[ind] == other.digits[ind]) {
                ind--;
            }
            if (ind >= 0) return compareTo(digits[ind], other.digits[ind]);
            return 0;
        }

        public Set<Number> pairs() {
            Set<Number> res = new HashSet<Number>();
            for (int i = 0; i < digits.length - 1; i++) {
                int[] newdigits = new int[digits.length];
                for (int j = 0; j <= i; j++) {
                    newdigits[j + digits.length - i - 1] = digits[j];
                }
                for (int j = i + 1; j < digits.length; j++) {
                    newdigits[j - i - 1] = digits[j];
                }
                res.add(new Number(newdigits));
            }
            return res;
        }

        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;

            Number number = (Number) o;

            if (!Arrays.equals(digits, number.digits)) return false;

            return true;
        }

        @Override
        public int hashCode() {
            return digits != null ? Arrays.hashCode(digits) : 0;
        }

        public String toString() {
            StringBuilder sb = new StringBuilder();
            for (int i = digits.length - 1; i >= 0; i--) {
                sb.append(digits[i]);
            }
            return sb.toString();
        }
    }

    private static int solve(int a, int b) {
        int result = 0;
        Number A = new Number(a);
        Number B = new Number(b);
        for (int n = a; n <= b; n++) {
            Number N = new Number(n);
            for (Number M : N.pairs()) {
                if (A.compareTo(N) <= 0 && N.compareTo(M) < 0 && M.compareTo(B) <= 0) {
                    result++;
                }
            }
        }
        return result;
    }

    @Override
    protected void solve(Scanner in, PrintStream out) {
        int T = in.nextInt();
        for (int i = 1; i <= T; i++) {
            int A = in.nextInt();
            int B = in.nextInt();
            out.println(String.format("Case #%d: %d", i, solve(A, B)));
        }
    }

    public static void main(String[] args) {
        long now = System.currentTimeMillis();
        new C();
        System.out.println((System.currentTimeMillis() - now)/1000);
    }
}
