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();
        }
    }
}

/**
 * 
 * @author luoyuan
 *
 */
package codejam;

import java.util.ArrayList;
import static java.lang.Math.*;

public class Dancing {

	public static void bestResult(String inF,String outF) {
		InOutTool iot = new InOutTool(inF,outF);
		ArrayList<String> js = new ArrayList<String>();
		for(int i=1;i<iot.size();i++){
			String in = iot.get(i).trim();
			String[] num = in.split(" ");
			int n = Integer.parseInt(num[0]), s = Integer.parseInt(num[1]), p = Integer.parseInt(num[2]);
			int sup=0,count=0;
			for(int k=3;k<num.length;k++){
				int i_0=0,i_1=0,i_2=0;
				int temp = Integer.parseInt(num[k]);
				i_0 = temp/3;
				if(i_0>=p){
					count ++;
				}else{
					if(i_0<(p-2)||(temp-i_0)<p||(temp-i_0)>(2*p+2)||(temp-i_0)<(2*p-2)){
						//no case want
					}else{//maybe surprising cases
						i_1 = p; i_2 = temp - i_0 - i_1;
						count ++;
						if(abs(i_2-i_0)>1||abs(i_2-i_1)>1)sup ++;
					}
				}
			}
			if(sup>s)count -= (sup-s);
			js.add("Case #" + i + ": " + count);
		}
		iot.clear();iot.addAll(js);
		iot.outText();
	}
	public static void main(String...args){
		Dancing.bestResult("B-large.in", "B-large.out");
	}
}
