#OS LAB1/1

#OS LAB1/1 made by Fensa08

import java.io.*;

public class HW01_1 {
    public static void main(String[] args) throws IOException {

       BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
       System.out.println("Vnesi lokacija");
       String path = in.readLine();
       File f = new File(path);
       File []lista = f.listFiles(new FilenameFilter() {
           @Override
           public boolean accept(File dir, String name) {
               return name.endsWith(".txt");
           }
       });
       float prosek = 0;
       for(File file: lista){
           prosek += file.length();
       }

        prosek = prosek / lista.length;
       System.out.println("Prosecna golemina na fajlovi so .txt ekstenzija e: " + prosek + "  bytes");


    }
}