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();
        }
    }
}

import java.io.*;
import java.util.*;

public class Googlers{

	public static void main(String args[]){
		try{
  // Open the file that is the first 
  // command line parameter
  			FileInputStream fstream = new FileInputStream("textfile.txt");
  // Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			FileWriter ffstream = new FileWriter("./output.txt");
		  	BufferedWriter out = new BufferedWriter(ffstream);
			String strLine;
  //Read File Line By Line
			int i=0;
			strLine = br.readLine();
			i= Integer.parseInt(strLine);
			int j=1;
			while (j<=i)   {
  // Print the content on the console
				strLine = br.readLine();

				new GoogleCount(strLine,j,out);
				j++;
			}
  //Close the input stream
			in.close();
			out.close();
		}
		catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}

}

