package jp.funnything.competition.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;

import org.apache.commons.io.IOUtils;

public class QuestionReader {
    private final BufferedReader _reader;

    public QuestionReader( final File input ) {
        try {
            _reader = new BufferedReader( new FileReader( input ) );
        } catch ( final FileNotFoundException e ) {
            throw new RuntimeException( e );
        }
    }

    public void close() {
        IOUtils.closeQuietly( _reader );
    }

    public String read() {
        try {
            return _reader.readLine();
        } catch ( final IOException e ) {
            throw new RuntimeException( e );
        }
    }

    public BigDecimal[] readBigDecimals() {
        return readBigDecimals( " " );
    }

    public BigDecimal[] readBigDecimals( final String separator ) {
        final String[] tokens = readTokens( separator );

        final BigDecimal[] values = new BigDecimal[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = new BigDecimal( tokens[ index ] );
        }

        return values;
    }

    public BigInteger[] readBigInts() {
        return readBigInts( " " );
    }

    public BigInteger[] readBigInts( final String separator ) {
        final String[] tokens = readTokens( separator );

        final BigInteger[] values = new BigInteger[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = new BigInteger( tokens[ index ] );
        }

        return values;
    }

    public int readInt() {
        final int[] values = readInts();

        if ( values.length != 1 ) {
            throw new IllegalStateException( "Try to read single interger, but the line contains zero or multiple values" );
        }

        return values[ 0 ];
    }

    public int[] readInts() {
        return readInts( " " );
    }

    public int[] readInts( final String separator ) {
        final String[] tokens = readTokens( separator );

        final int[] values = new int[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = Integer.parseInt( tokens[ index ] );
        }

        return values;
    }

    public long readLong() {
        final long[] values = readLongs();

        if ( values.length != 1 ) {
            throw new IllegalStateException( "Try to read single interger, but the line contains zero or multiple values" );
        }

        return values[ 0 ];
    }

    public long[] readLongs() {
        return readLongs( " " );
    }

    public long[] readLongs( final String separator ) {
        final String[] tokens = readTokens( separator );

        final long[] values = new long[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = Long.parseLong( tokens[ index ] );
        }

        return values;
    }

    public String[] readTokens() {
        return readTokens( " " );
    }

    public String[] readTokens( final String separator ) {
        return read().split( separator );
    }
}

package test.googlejam.year2012.jam;

import java.io.IOException;

import org.apache.commons.lang.StringUtils;

import test.googlejam.base.ProblemProcessor;
import test.googlejam.base.ValueReader;

public class RecycledNumbers extends ProblemProcessor
{

	static java.util.Map<Integer, Integer> mapping = new java.util.TreeMap<Integer, Integer>();
	public static void main(String[] args) throws java.io.IOException
	{
		RecycledNumbers processor;
		String fileName = "c:/temp/googlejam/RecycledNumbers";

		processor = new RecycledNumbers();
		processor.setInputFileName(fileName + args[0] + ".in");
		processor.setOutputFileName(fileName + args[0] + ".out");
		processor.start();
	}

	@Override
	public String processCase(int caseNumber) throws IOException
	{
		java.util.List<String> values;
		
		values = this.readValues(" ", new ValueReader<String>() {
			@Override
			public String readValue(String token) {
				return token;
			}
		});
		
		String stringA;
		int valueA, valueB;
		stringA = values.get(0);
		valueA = Integer.valueOf(values.get(0));
		valueB = Integer.valueOf(values.get(1));
		java.util.SortedSet<Integer> permutations = new java.util.TreeSet<Integer>();

		for ( int currentValue = valueA; currentValue <= valueB; currentValue++ )
		{
			String currentString = Integer.toString(currentValue);
			for ( int i = 1; i < currentString.length(); i++ )
			{
				String newString = StringUtils.right(currentString, i) + StringUtils.left(currentString, currentString.length() - i);
				if ( '0' == newString.charAt(0) ) continue;
				int newValue = Integer.valueOf(newString);
				if ( (valueA <= newValue) && (newValue <= valueB) )
					permutations.add(newValue);
			}
		}

		System.out.println(valueA);
		System.out.println(valueB);
		System.out.println(permutations);
		java.util.Set<String> foundCases = new java.util.HashSet<String>();
		for ( int currentValue : permutations )
		{
			String currentString = Integer.toString(currentValue);
			for ( int i = 1; i < currentString.length(); i++ )
			{
				String newString = StringUtils.right(currentString, i) + StringUtils.left(currentString, currentString.length() - i);
				if ( '0' == newString.charAt(0) ) continue;
				int newValue = Integer.valueOf(newString);
				if ( (currentValue < newValue) && (permutations.contains(newValue)))
				{
					String foundCase = valueA + " <= " + currentValue + " < " + newValue + " <= " + valueB;
					//System.out.println(foundCase);
					foundCases.add(foundCase);
				}
			}
		}
		//System.out.println(foundCases);
		return Integer.toString(foundCases.size());
	}
}
