package readdata;

import java.net.*;
import java.io.*;
import java.util.regex.Pattern;
import java.util.regex.Matcher;


public class aaa
{
    public static void main(String[] args) throws Exception {

        URL oracle = new URL("http://redpanel.bugged.ro/complaints/staff/");
        BufferedReader in = new BufferedReader(
        new InputStreamReader(oracle.openStream()));

        String inputLine;
        StringBuilder a = new StringBuilder();
        while ((inputLine = in.readLine()) != null)
            a.append(inputLine);
        in.close();


    int i = 0;
    Pattern p = Pattern.compile("Open");
    Matcher m = p.matcher( a );
    while (m.find()) {
            i++;
        System.out.println(i);
    }
    }

}