/**
 * 
 */
package hu.herba.codejam;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;

/**
 * Base functionality, helper functions for CodeJam problem solver utilities.
 * 
 * @author csorbazoli
 */
public abstract class AbstractCodeJamBase {
    private static final String EXT_OUT = ".out";
    protected static final int STREAM_TYPE = 0;
    protected static final int FILE_TYPE = 1;
    protected static final int READER_TYPE = 2;
    private static final String DEFAULT_INPUT = "test_input";
    private static final String DEFAULT_OUTPUT = "test_output";

    private final File inputFolder;
    private final File outputFolder;

    public AbstractCodeJamBase(String[] args, int type) {
	String inputFolderName = AbstractCodeJamBase.DEFAULT_INPUT;
	String outputFolderName = AbstractCodeJamBase.DEFAULT_OUTPUT;
	if (args.length > 0) {
	    inputFolderName = args[0];
	}
	this.inputFolder = new File(inputFolderName);
	if (!this.inputFolder.exists()) {
	    this.showUsage("Input folder '" + this.inputFolder.getAbsolutePath() + "' not exists!");
	}
	if (args.length > 1) {
	    outputFolderName = args[1];
	}
	this.outputFolder = new File(outputFolderName);
	if (this.outputFolder.exists() && !this.outputFolder.canWrite()) {
	    this.showUsage("Output folder '" + this.outputFolder.getAbsolutePath() + "' not writeable!");
	} else if (!this.outputFolder.exists() && !this.outputFolder.mkdirs()) {
	    this.showUsage("Could not create output folder '" + this.outputFolder.getAbsolutePath() + "'!");
	}
	File[] inputFiles = this.inputFolder.listFiles();
	for (File inputFile : inputFiles) {
	    this.processInputFile(inputFile, type);
	}
    }

    /**
     * @return the inputFolder
     */
    public File getInputFolder() {
	return this.inputFolder;
    }

    /**
     * @return the outputFolder
     */
    public File getOutputFolder() {
	return this.outputFolder;
    }

    /**
     * @param input
     *            input reader
     * @param output
     *            output writer
     * @throws IOException
     *             in case input or output fails
     * @throws IllegalArgumentException
     *             in case the given input is invalid
     */
    @SuppressWarnings("unused")
    protected void process(BufferedReader reader, PrintWriter pw) throws IOException, IllegalArgumentException {
	System.out.println("NEED TO IMPLEMENT (reader/writer)!!!");
	System.exit(-2);
    }

    /**
     * @param input
     *            input file
     * @param output
     *            output file (will be overwritten)
     * @throws IOException
     *             in case input or output fails
     * @throws IllegalArgumentException
     *             in case the given input is invalid
     */
    protected void process(File input, File output) throws IOException, IllegalArgumentException {
	System.out.println("NEED TO IMPLEMENT (file/file)!!!");
	System.exit(-2);
    }

    /**
     * @param input
     *            input stream
     * @param output
     *            output stream
     * @throws IOException
     *             in case input or output fails
     * @throws IllegalArgumentException
     *             in case the given input is invalid
     */
    protected void process(InputStream input, OutputStream output) throws IOException, IllegalArgumentException {
	System.out.println("NEED TO IMPLEMENT (stream/stream)!!!");
	System.exit(-2);
    }

    /**
     * @param type
     * @param input
     * @param output
     */
    private void processInputFile(File input, int type) {
	long starttime = System.currentTimeMillis();
	System.out.println("Processing '" + input.getAbsolutePath() + "'...");
	File output = new File(this.outputFolder, input.getName() + AbstractCodeJamBase.EXT_OUT);
	if (type == AbstractCodeJamBase.STREAM_TYPE) {
	    InputStream is = null;
	    OutputStream os = null;
	    try {
		is = new FileInputStream(input);
		os = new FileOutputStream(output);
		this.process(is, os);
	    } catch (FileNotFoundException e) {
		this.showUsage("FileNotFound: " + e.getLocalizedMessage());
	    } catch (IllegalArgumentException excIA) {
		this.showUsage(excIA.getLocalizedMessage());
	    } catch (Exception exc) {
		System.out.println("Program failed: " + exc.getLocalizedMessage());
		exc.printStackTrace(System.out);
	    } finally {
		if (is != null) {
		    try {
			is.close();
		    } catch (IOException e) {
			System.out.println("Failed to close input: " + e.getLocalizedMessage());
		    }
		}
		if (os != null) {
		    try {
			os.close();
		    } catch (IOException e) {
			System.out.println("Failed to close output: " + e.getLocalizedMessage());
		    }
		}
	    }
	} else if (type == AbstractCodeJamBase.READER_TYPE) {
	    BufferedReader reader = null;
	    PrintWriter pw = null;
	    try {
		reader = new BufferedReader(new FileReader(input));
		pw = new PrintWriter(output);
		this.process(reader, pw);
	    } catch (FileNotFoundException e) {
		this.showUsage("FileNotFound: " + e.getLocalizedMessage());
	    } catch (IllegalArgumentException excIA) {
		this.showUsage(excIA.getLocalizedMessage());
	    } catch (Exception exc) {
		System.out.println("Program failed: " + exc.getLocalizedMessage());
		exc.printStackTrace(System.out);
	    } finally {
		if (reader != null) {
		    try {
			reader.close();
		    } catch (IOException e) {
			System.out.println("Failed to close input: " + e.getLocalizedMessage());
		    }
		}
		if (pw != null) {
		    pw.close();
		}
	    }
	} else if (type == AbstractCodeJamBase.FILE_TYPE) {
	    try {
		this.process(input, output);
	    } catch (IllegalArgumentException excIA) {
		this.showUsage(excIA.getLocalizedMessage());
	    } catch (Exception exc) {
		System.out.println("Program failed: " + exc.getLocalizedMessage());
		exc.printStackTrace(System.out);
	    }
	} else {
	    this.showUsage("Unknown type given: " + type + " (accepted values: 0,1)");
	}
	System.out.println("  READY (" + (System.currentTimeMillis() - starttime) + " ms)");
    }

    /**
     * Read a single number from input
     * 
     * @param reader
     * @param purpose
     *            What is the purpose of given data
     * @return
     * @throws IOException
     * @throws IllegalArgumentException
     */
    protected int readInt(BufferedReader reader, String purpose) throws IOException, IllegalArgumentException {
	int ret = 0;
	String line = reader.readLine();
	if (line == null) {
	    throw new IllegalArgumentException("Invalid input: line is empty, it should be an integer (" + purpose + ")!");
	}
	try {
	    ret = Integer.parseInt(line);
	} catch (NumberFormatException excNF) {
	    throw new IllegalArgumentException("Invalid input: the first line '" + line + "' should be an integer (" + purpose + ")!");
	}
	return ret;
    }

    /**
     * Read array of integers
     * 
     * @param reader
     * @param purpose
     * @return
     */
    protected int[] readIntArray(BufferedReader reader, String purpose) throws IOException {
	int[] ret = null;
	String line = reader.readLine();
	if (line == null) {
	    throw new IllegalArgumentException("Invalid input: line is empty, it should be an integer list (" + purpose + ")!");
	}
	String[] strArr = line.split("\\s");
	int len = strArr.length;
	ret = new int[len];
	for (int i = 0; i < len; i++) {
	    try {
		ret[i] = Integer.parseInt(strArr[i]);
	    } catch (NumberFormatException excNF) {
		throw new IllegalArgumentException("Invalid input: line '" + line + "' should be an integer list (" + purpose + ")!");
	    }
	}
	return ret;
    }

    /**
     * Read array of strings
     * 
     * @param reader
     * @param purpose
     * @return
     */
    protected String[] readStringArray(BufferedReader reader, String purpose) throws IOException {
	String[] ret = null;
	String line = reader.readLine();
	if (line == null) {
	    throw new IllegalArgumentException("Invalid input: line is empty, it should be a string list (" + purpose + ")!");
	}
	ret = line.split("\\s");
	return ret == null ? new String[0] : ret;
    }

    /**
     * Basic usage pattern. Can be overwritten by current implementation
     * 
     * @param message
     *            Short message, describing the problem with given program
     *            arguments
     */
    protected void showUsage(String message) {
	if (message != null) {
	    System.out.println(message);
	}
	System.out.println("Usage:");
	System.out.println("\t" + this.getClass().getName() + " program");
	System.out.println("\tArguments:");
	System.out.println("\t\t<input folder>:\tpath of input folder (default: " + AbstractCodeJamBase.DEFAULT_INPUT + ").");
	System.out.println("\t\t               \tAll files will be processed in the folder");
	System.out.println("\t\t<output folder>:\tpath of output folder (default: " + AbstractCodeJamBase.DEFAULT_OUTPUT + ")");
	System.out.println("\t\t               \tOutput file name will be the same as input");
	System.out.println("\t\t               \tinput with extension '.out'");
	System.exit(-1);
    }
}

package com.gmail.bubby4j.cj2012.qual2;

import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Scanner;


public class Main {
	public static void main(String[] args) {
		//Begin--------------------------------------------------------------------------
		Scanner scanner = null;
		String inputfile = "C:\\Users\\James\\CodeJam2012\\B-large.in";
		String outputfile = "C:\\Users\\James\\CodeJam2012\\large.out";
		BufferedWriter out = null;
		Integer numcases = 0;
		try {
			out = new BufferedWriter(new FileWriter(outputfile));
		} catch (IOException e1) {
			e1.printStackTrace();
		}
		try {
			scanner = new Scanner(new FileInputStream(inputfile));
		} catch (FileNotFoundException e) {
			System.out.println("File not found!");
			System.exit(1);
		}
		Integer thisCase = 1;
		Boolean gotCase = false;
		while(scanner.hasNext()){
			String line = scanner.nextLine();
			if(isInteger(line) && !gotCase){
				numcases = Integer.parseInt(line);
				gotCase = true;
			}else{
				System.out.println("Case #"+thisCase);
				if(thisCase < numcases){
					appendOut("Case #" + thisCase + ": "+score(line)+"\n", out);
				}else{
					appendOut("Case #" + thisCase + ": "+score(line), out);
				}
				thisCase++;
			}
		}
		try {
			out.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
		System.out.println("Complete!");
		//End----------------------------------------------------------------------------
	}
	
	

	private static String score(String line) {
		String[] parts = line.split(" ");
		Integer ngooglers = Integer.parseInt(parts[0]);
		Integer suprising = Integer.parseInt(parts[1]);
		Integer bestresult = Integer.parseInt(parts[2]);
		ArrayList<Integer> scores = new ArrayList<Integer>();
		for (int i = 0; i < ngooglers; i++){
		    scores.add(Integer.parseInt(parts[i+3]));
		}
		//End parsing line
		Integer maxnumbers = 0;
		for (Integer score: scores) {
			Integer[] thisguess = new Integer[]{0,0,0};
			Integer baseNumber = intDivision(score, 3);
			thisguess[0] = baseNumber;
			thisguess[1] = baseNumber;
			thisguess[2] = baseNumber;
			Integer addingTo = 0;
			while(addArray(thisguess) < score){
				thisguess[addingTo]++;
				addingTo++;
			}
			thisguess = reverseArray(thisguess);
			
			
			String sup = "";
			//After all applying
			if(bestScore(thisguess) >= bestresult){
				maxnumbers++;
			}else if(suprising > 0 && canSuprise(thisguess)){
				//Isn't at or past the top, try to make suprising
				Integer[] suprised = suprise(thisguess);
				if(bestScore(suprised) >= bestresult){
					maxnumbers++;
					suprising--;
					thisguess = suprised;
					sup = " (*)";
				}
			}
			System.out.println(thisguess[0] + " " + thisguess[1] + " " + thisguess[2] + sup);
		}
		// return maximum number of Googlers who could have had a best result of 
		// 									 greater than or equal to bestresult
		return Integer.toString(maxnumbers);
	}

	public static boolean canSuprise(Integer[] scores){
		if((scores[2] == scores[1] && scores[0]+1 == scores[1]) || (scores[0] == scores[1] && scores[2] - 1 == scores[1]) || (scores[0] == scores[1] && scores[1] == scores[2] && scores[0] != 0)){
			return true;
		}
		return false;
	}
	
	public static Integer[] suprise(Integer[] in){
		Integer[] in2 = in.clone();
		if(in[2] == in2[1] && in2[0]+1 == in2[1]){
			in2[2]++;
			in2[1]--;
			return in2;
		}else if(in2[0] == in2[1] && in2[2] - 1 == in2[1]){
			in2[1]++;
			in2[0]--;
			return in2;
		}else if(in2[0] == in2[1] && in2[1] == in2[2] && in2[0] != 0){
			in2[0]--;
			in2[2]++;
			return in2;
		}
		return null;
	}
	
	public static Integer bestScore(Integer[] thisguess){
		Integer currentBest = 0;
		for (Integer score: thisguess) {
			if(score > currentBest){
				currentBest = score;
			}
		}
		return currentBest;
	}
	public static Integer addArray(Integer[] list){
		Integer tally = 0;
		for (Integer score: list) {
				tally += score;
		}
		return tally;
	}
	public static Integer[] reverseArray(Integer[] list){
		for(int i = 0; i < list.length / 2; i++){
			int temp = list[i];
		    list[i] = list[list.length - i - 1];
		    list[list.length - i - 1] = temp;
		}
		return list;
	}
	
	public static Integer intDivision(Integer i1, Integer i2){
		//Rounds down integer division
		return (int) Math.floor(i1/i2);
	}

	public static boolean isInteger(String i){
		try{
			Integer.parseInt(i);
			return true;
		}catch(Exception e){
			return false;
		}
		
	}
	public static void appendOut(String str, BufferedWriter out){
		try {
			out.append(str);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
}
