package com.javarush.task.task19.task1918;

/*
Знакомство с тегами
*/

import org.jsoup.*;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.parser.Parser;
import org.jsoup.select.Elements;

import java.io.*;



public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader rd = new BufferedReader(new InputStreamReader(System.in));
        BufferedReader reader = new BufferedReader(new FileReader(rd.readLine()));
        StringBuilder stringBuilder = new StringBuilder();
        String line;

        while ((line = reader.readLine()) != null){
            stringBuilder.append(line);
        }
        rd.close();
        reader.close();

        Document document = Jsoup.parse(stringBuilder.toString(), "", Parser.htmlParser());
        Elements elem = document.select(args[0]);
        for (Element elements : elem){
            System.out.println(elements);
        }
    }
}