/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

package ru.guredd.codejam;

import java.io.*;
import java.util.ArrayList;
import java.util.List;

public class Main {

    protected static List<String> inputData = new ArrayList<String>();
    protected static List<String> outputData = new ArrayList<String>();

    public static void loadInputData(String fileName) throws IOException {
        BufferedReader in = null;
        try {
            inputData.clear();
            String line;
            in = new BufferedReader(new FileReader(fileName));

            if (!in.ready())
                throw new IOException();

            while ((line = in.readLine()) != null)
                inputData.add(line);
        } finally {
            if(in != null) {
                in.close();
            }
        }
    }

    public static void saveOutputData(String fileName) throws IOException {
        BufferedWriter out = null;
        try {
            out = new BufferedWriter(new FileWriter(fileName));

            for (String anOutputData : outputData) {
                out.write(anOutputData);
                out.newLine();
            }
        } finally {
            if(out != null) {
                out.close();
            }
        }
    }

    public static void main (String [] argv) throws IOException {

        loadInputData(argv[0]);

        Qualification2012B QB = new Qualification2012B();
        QB.solve();

        saveOutputData(argv[1]);
    }
}
