/*
 * 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
    }


public class DeTerminator {

	public DeTerminator(){ }

	public int determine(String[] inputArray){
		int numGooglers = Integer.parseInt(inputArray[0]);
		int allowableSurprising = Integer.parseInt(inputArray[1]);
		int bestScore = Integer.parseInt(inputArray[2]);
		int surprising = 0;
		int notSurprising = 0;

		int total = 0;

		for(int i = 3; i < (numGooglers+3); i++){
			total = Integer.parseInt(inputArray[i]);
			int comparisonScore = (bestScore - 1)*2 + bestScore;
			int comparisonScoreMinus2 = comparisonScore-2;
			if(bestScore == 1) comparisonScore = comparisonScoreMinus2 = 1;
			if(bestScore == 0) comparisonScore = comparisonScoreMinus2 = 0;
			if(total >= comparisonScore) notSurprising++;
			if((total >= (comparisonScoreMinus2)) && (total < (comparisonScore))) surprising++;
			if(surprising >= allowableSurprising) surprising = allowableSurprising;
		}
		return notSurprising + surprising;
	}

}
