/*
 * 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 com.ozan.jam;

import com.google.common.base.Preconditions;
import org.springframework.core.io.ClassPathResource;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public abstract class JamBase {
    private final File inputFile;
    private final File outputFile;

    protected JamBase(String contestName, String problemName, String inputSize) throws IOException {
        inputFile = new ClassPathResource(
                "com/ozan/jam/" + contestName + "/" + problemName + "-" + inputSize + "" +".in")
                .getFile();
        outputFile = new File(inputFile.getParentFile(), problemName + "-" + inputSize + "" + ".out");
        if (outputFile.exists()) {
            outputFile.delete();
        }
        Preconditions.checkState(outputFile.createNewFile(), "Failed to create output file at " + outputFile
                .getAbsolutePath());
    }

    public void run() throws IOException {
        Scanner in = new Scanner(inputFile);
        FileWriter writer = new FileWriter(outputFile);

        int tcCount = in.nextInt();
        in.nextLine();
        for (int tc = 0; tc < tcCount; tc++) {
            String line = "Case #" + (tc + 1) + ": " + handleTestCase(in) + "\n";
            writer.write(line);
            System.out.print(line);
        }
        writer.close();
    }

    protected abstract String handleTestCase(Scanner in);
}
