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 recycled;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Recycle {
	public static void main(String[] args)throws IOException {
		BufferedWriter saida = new BufferedWriter(new FileWriter("saida.out"));
		File file = new File("C-small-attempt0.in");
		Scanner scan = new Scanner(file);
		int casos;
		String a;
		String b;
		String linha;
		String[] divisao;
		String novo;
		ArrayList<String> list = new ArrayList<String>();
		int tamanhoN;
		casos = Integer.parseInt(scan.nextLine());
		String n;
		String m;
		for (int  i =1; i <= casos;i++){
			saida.write("Case #" + i + ": ");
			int pares = 0;
			linha = scan.nextLine();
			divisao = linha.split("\\s+");

			a = divisao[0];
			b = divisao[1];

			n = a;
			do{
				m = n;
				tamanhoN = n.length();
				for(int j = 0; j < tamanhoN;j++){
					m = desloca(m);
					novo = ("(" + n + "," + m + ") ");
					if(!(list.contains(novo))){
						if(Long.parseLong(a) <= Long.parseLong(n) && Long.parseLong(n) < Long.parseLong(m) && Long.parseLong(m) <= Long.parseLong(b)){
							pares++;
						}
					}
				}
				n = String.valueOf(Long.parseLong(n) + 1);
			}while(Long.parseLong(n) < Long.parseLong(b));
			System.out.println(pares);
			saida.write(pares + "");
			saida.newLine();
		}
		
		if (saida != null){
			saida.flush();
			saida.close();
		}

	}
	
	public static String desloca(String n){
		StringBuffer temp = new StringBuffer(n);
		char primeiro = n.charAt(0);
		for (int j=1; j < temp.length(); j++)
		{
			char c = n.charAt(j);
			temp.setCharAt(j-1, c);
		}
		temp.setCharAt(n.length()-1, primeiro);
		
		n = temp.toString();
		return n;
	}
	
}
