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();
        }
    }
}

package CaseSolvers;

import Controller.IO;

public class GooglereseCase extends CaseSolver {

	static Character[] opa;
	static {
		opa = new Character[26];
		opa['a' - 97] = 'y';
		opa['b' - 97] = 'h';
		opa['c' - 97] = 'e';
		opa['d' - 97] = 's';
		opa['e' - 97] = 'o';
		opa['f' - 97] = 'c';
		opa['g' - 97] = 'v';
		opa['h' - 97] = 'x';
		opa['i' - 97] = 'd';
		opa['j' - 97] = 'u';
		opa['k' - 97] = 'i';
		opa['l' - 97] = 'g';
		opa['m' - 97] = 'l';
		opa['n' - 97] = 'b';
		opa['o' - 97] = 'k';
		opa['p' - 97] = 'r';
		opa['q' - 97] = 'z';
		opa['r' - 97] = 't';
		opa['s' - 97] = 'n';
		opa['t' - 97] = 'w';
		opa['u' - 97] = 'j';
		opa['v' - 97] = 'p';
		opa['w' - 97] = 'f';
		opa['x' - 97] = 'm';
		opa['y' - 97] = 'a';
		opa['z' - 97] = 'q';
	}

	StringBuilder line;

	public GooglereseCase(int order, int numberOfLines, IO io) {
		super(order, numberOfLines, io);
	}

	@Override
	public void addLine(String line) {
		this.line = new StringBuilder(line);
	}

	@Override
	public void printSolution() {
		System.err.println("Case #" + getOrder() + ": " + line);
	}

	@Override
	public CaseSolver process() {
		for (int i = 0; i < line.length(); i++) {
			char temp = line.charAt(i);
			if (temp != ' ')
				line.setCharAt(i, opa[temp - 97]);
		}
		return this;
	}

	@Override
	public void initializeVars() {
		// TODO Auto-generated method stub

	}

}
