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

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

package codejam.dancingwiththegooglers;

public class DancingScores {

	private int[] scoreSums;
	private int numberSuprisingScores;
	private int threshold;

	public DancingScores(String inputLine) {
		String[] split = inputLine.split(" ");
		int length = Integer.parseInt(split[0]);
		scoreSums = new int[length];
		numberSuprisingScores = Integer.parseInt(split[1]);
		threshold = Integer.parseInt(split[2]);
		for (int i = 0; i < scoreSums.length; i++) {
			scoreSums[i] = Integer.parseInt(split[i + 3]);
		}
	}

	public int maxNumberScoresAboveThreshold() {
		if (threshold == 0) {
			return scoreSums.length;
		}
		if (threshold == 1) {
			return numberScoresAtLeastOne();
		}

		int googlersAbove = 0;
		int couldBeSurprising = 0;
		int alwaysUnderSum = 3 * threshold - 4;
		int alwaysAboveSum = 3 * threshold - 3;
		for (int i = 0; i < scoreSums.length; i++) {
			if (scoreSums[i] > alwaysAboveSum) {
				googlersAbove++;
			} else if (scoreSums[i] >= alwaysUnderSum) {
				couldBeSurprising++;
			}
		}
		return googlersAbove
				+ Math.min(numberSuprisingScores, couldBeSurprising);
	}

	private int numberScoresAtLeastOne() {
		int result = 0;
		for (int i = 0; i < scoreSums.length; i++) {
			if (scoreSums[i] >= 1) {
				result++;
			}
		}
		return result;
	}

}
