import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


package com.anuragkapur.jam2012.qr.B;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

/**
 * @author anuragkapur
 * 
 */
public class DancingWithGooglers {
	
	boolean lifelineAvailable = true;
	int noOfSurprisingTripletsAllowed = -1;
	
	public void writeOutputToFile(String output, String filepath)
			throws IOException {
		FileWriter fstream = new FileWriter(filepath);
		BufferedWriter out = new BufferedWriter(fstream);
		out.write(output);
		out.flush();
		out.close();
	}
	
	// methods for algorithm logic here
	public boolean checkIfTotalScoreMeetsCriteria(int score, int requiredBestScore) {
		
		boolean solution = false;
		int perfectTotal = requiredBestScore * 3;
		
		if (score == 0) {
			if (requiredBestScore == 0) {
				solution = true;
			}else {
				solution = false;
			}
		}else if (perfectTotal == score) {
			// Perfect case. No problems here.
			solution = true;
		}else {
			// First try not to use lifeline
			int difference = perfectTotal - score;
			
			if (difference > 2) {
				// Check if this is doable at all
				if (difference > 4) {
					// No way, this is not doable
					solution = false;
				}else {
					// Can't do without lifeline. Check if lifeline is available
					if (noOfSurprisingTripletsAllowed > 0) {
						// Uselifeline and done.
						noOfSurprisingTripletsAllowed --;
						solution = true;
					}else {
						// No lifeline available
						solution = false;
					}
				}
			}else {
				// Can do without lifeline
				solution = true;
			}
		}
		
		return solution;
	}
	
	public int solveTestCase(String input) {
		
		System.out.println("\n\n\n\nWill solve input string :: " + input);
		
		StringTokenizer tokenizer = new StringTokenizer(input, " ");
		
		int noOfGooglers = -1;
		int bestScore = -1;
		int solution = 0;
		
		int tokenCount = 0;
		while (tokenizer.hasMoreElements()) {
			tokenCount ++;
			
			String token = (String) tokenizer.nextElement();
			if (tokenCount == 1) {
				lifelineAvailable = true;
				noOfGooglers = Integer.parseInt(token);
				System.out.println("no of googlers :: " + noOfGooglers);
			}else if (tokenCount == 2) {
				noOfSurprisingTripletsAllowed = Integer.parseInt(token);
				System.out.println("no of surprising triplets allowed :: " + noOfSurprisingTripletsAllowed);
			}else if (tokenCount == 3) {
				bestScore = Integer.parseInt(token);
				System.out.println("required best score :: " + bestScore);
			}else {
				// This is a googlers score. Check if it meets criteria
				int perfectTotal = bestScore * 3;
				int score = Integer.parseInt(token);
				boolean didMeetCriteria = false;
				
				if (perfectTotal == score) {
					didMeetCriteria = true;
				}else if(perfectTotal > score) {
					didMeetCriteria = checkIfTotalScoreMeetsCriteria(Integer.parseInt(token), bestScore);
				}else if (perfectTotal < score) {
					int difference = score - perfectTotal;
					while(difference > 4) {
						perfectTotal += 3;
						difference = score - perfectTotal;
					}
					didMeetCriteria = checkIfTotalScoreMeetsCriteria(Integer.parseInt(token), bestScore);
				}
				
				System.out.println("check if score meets criteria :: " + score);
				
				if (didMeetCriteria) {
					solution ++;
					System.out.println("Criteria met, solution count :: " + solution);
				}else {
					System.out.println("Didnt meet criteria");
				}
			}
		}
		
		return solution;
	}
	
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		if (args.length < 2) {
			System.out.println("Not enough command line arguments specified. Need 2 (Input and output file paths)");
			return;
		}
		
		String inputFilePath = args[0];
		try {
			// String buffer for storing the output
			StringBuffer output = new StringBuffer();
			
			// Instantiate object to use non static methods
			DancingWithGooglers dance = new DancingWithGooglers();
			
			// read and parse input file
			FileInputStream fstream = new FileInputStream(inputFilePath);
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;

			int lineNumber = 0;
			int noOfTestCases = -1;
			int activeTestCaseNumber = 0;
			while ((strLine = br.readLine()) != null) {
				
				if (lineNumber == 0) {
					noOfTestCases = Integer.parseInt(strLine);
				} else {
					noOfTestCases ++;
					activeTestCaseNumber ++;
					// Now that a test case has been parsed, compute output for
					// this test case
					
					// Invoke algorithm here
					int solutionToTestCase = dance.solveTestCase(strLine);
					
					// Prepare output string
					System.out.println(solutionToTestCase);
					output.append("Case #" + activeTestCaseNumber + ": " + solutionToTestCase);
					output.append("\n");
				}
				lineNumber++;
			}
			
			in.close();
			
			// Pass output string to method to write to file
			dance.writeOutputToFile(output.toString(), args[1]);
			
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			// File read cleanup
		}
	}
}