URL_Parser

import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class URL_Parser {
    public static void main(String[] args) {
        Scanner console = new Scanner(System.in);

        String line = console.nextLine();

        Pattern pattern = Pattern.compile("\\b([a-z]+)(?:\\:\\/\\/)([a-zA-Z]+\\.[a-zA-Z]+\\.[a-zA-Z]+)(?:\\/)(.+)\\b");
        Matcher matcher = pattern.matcher(line);

        StringBuilder protocol = new StringBuilder();
        StringBuilder server = new StringBuilder();
        StringBuilder resource = new StringBuilder();

        while (matcher.find()) {
            for (int i = 0; i < matcher.groupCount(); i++) {
                protocol.append(matcher.group(i));
                server.append(matcher.group(i + 1));
                resource.append(matcher.group(i + 2));

            }
        }

        System.out.printf("[protocol] = \"%s\"\n",protocol.toString());
        System.out.printf("[server] = \"%s\"\n",server.toString());
        System.out.printf("[resource] = \"%s\"\n",resource.toString());
    }
}