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 com.sam.googlecodejam.speakingtoungue;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;

import com.sam.googlecodejam.helper.InputReader;

/**
 * This class generates the mapping based on the samples that have been provided.
 * @author Saifuddin Merchant
 *
 */
public class TranslatorMapping {

	public Map<String, String> iAvalableLines = new HashMap<>(); 
	public Map<Character, Character> iLetterMapping = new TreeMap<>();

	public TranslatorMapping() {
		iAvalableLines.put("ejp mysljylc kd kxveddknmc re jsicpdrysi", "our language is impossible to understand");
		iAvalableLines.put("rbcpc ypc rtcsra dkh wyfrepkym veddknkmkrkcd", "there are twenty six factorial possibilities");
		iAvalableLines.put("de kr kd eoya kw aej tysr re ujdr lkgc jv", "so it is okay if you want to just give up");
	}
	
	public void mapLetters()
	{
		for(Entry<String , String> lineEntry: iAvalableLines.entrySet())
		{
			String keyLine = lineEntry.getKey();
			String keyValue = lineEntry.getValue();
			int index=0;
			for(Character keyChar:keyLine.toCharArray())
			{
				iLetterMapping.put(keyChar, keyValue.charAt(index++));
			}
		}
		iLetterMapping.put('z', 'q');//add the missing mappings
		iLetterMapping.put('q', 'z');//add the missing mappings
		//System.out.println(iLetterMapping.size());
		//System.out.println(iLetterMapping);
	}
	
	public void translate(String pInput)
	{
		for(Character translateChar:pInput.toCharArray())
		{
			System.out.print(iLetterMapping.get(translateChar));
		}
	}
	
	public static void main(String[] args) {
		TranslatorMapping mapping = new TranslatorMapping();
		mapping.mapLetters();
		
		InputReader reader = new InputReader("c://input.in");
		reader.readNextLine();	//read the line number off - we don't need it
		
		String lineRead = null;
		int i=1;
		while((lineRead=reader.readNextLine())!=null )
		{
			System.out.print("Case #"+i+": "); i++;
			mapping.translate(lineRead);
			System.out.println();
		}
	}
}
