package dancinggooglers;

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

public class DanceScoreCalculator {


    public static void main(String[] args) {
        if(args.length <= 0 || args[0] == null) {
            System.out.println("You must enter a file to read");
            System.out.println("Usage: blah <filename>");
            System.exit(0);
        }

        File argFile = new File(args[0]);
        try {
            Scanner googleSpeakScanner = new Scanner(argFile);
            String firstLine = googleSpeakScanner.nextLine();
            Integer linesToScan = new Integer(firstLine);
            for(int i = 1; i <= linesToScan; i++) {
                String googleDancerLine = googleSpeakScanner.nextLine();
                DanceScoreCase danceCase = new DanceScoreCase(googleDancerLine);
                System.out.println(String.format("Case #%d: %d", i, danceCase.maxDancersThatCouldPass()));
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

package de.hg.codejam.tasks.dance.controller;

import de.hg.codejam.tasks.dance.domain.Case;
import de.hg.codejam.tasks.dance.help.Converter;
import de.hg.codejam.tasks.dance.service.Calculator;
import de.hg.codejam.tasks.io.Reader;
import de.hg.codejam.tasks.io.Writer;

public class Test {

	public static void main(String[] args) {
		String inputPath = "file/B-large.in";
		String outputPath = Writer.generateOutputPath(inputPath);

		// System.out.println("=== READ FILE: " + inputPath + " ===");
		String[] input = Reader.readFile(inputPath);
		// Writer.print(input);

		// System.out.println("=== CASES ===");
		Case[] cases = new Case[input.length];
		for (int i = 0; i < input.length; i++) {
			cases[i] = Case.parse(input[i]);
			// System.out.println(cases[i]);
		}

		// System.out.println("=== CALCULATION: Start ===");
		int[] results = Calculator.calculate(cases);
		// System.out.println("=== CALCULATION: End ===");

		// System.out.println("=== RESULTS ===");
		String[] resultStrings = Converter.convert(results);
		// Writer.write(resultStrings);

		// System.out.println("=== WRITE TO FILE: " + outputPath + " ===");
		Writer.write(resultStrings, outputPath);
		System.out.println("=== FILE WRITTEN ===");
	}
}
