14197 - CS website part 1   

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Description

This problem is based on "Simple Web Crawler".

 

In this problem, you are going to implement a simple Web crawler. Given the html code of some website, you are going to output several information :

  • Title of the website

The title of the website is the string placed within <title> and </title>, for example, the title in sample input is "This is the title".

  • Numbers of links in this webpage

A link in html is in the following syntax : <a href="url">link text</a>, where url is the link address and link text is the text of the link.

Refer to the to Sample IO for output format.

 

Hints

  • What is html code?

    • In this problem, you only need to know that html code are several lines of strings in some special format.

    • html code are tags in the following format : <tagname>contents of tag</tagname>

    • In Chrome, you can press F12 key to see the html code of the website

  • How to read in html codes?

    • char *strtok(char *str, const char *delim) - to break string str into a series of tokens using the delimiter delim, which is defined under string.h

    • char *fgets(char *str, int n, FILE *stream) - to read a string of length n into string str from a file stream stream (e.g. stdin), which is defined under stdio.h

  • How to find title?

    • Why not start with finding the position of <title> and </title> ? The substring between <title> and </title> is the title of the website.

  • How to count links?

    • For every link in html, it must contains the substring </a>. This problem can be solved by counting the number of occurrence of </a>.

Input

You will be given a HTML code. Input contains at most 100 lines. Each line contains at most 1000 characters.

Technical Restrictions

Only the following tags will appear in the input :

  • <html> </html>

  • <head> </head>

  • <body> </body>

  • <title> </title>

  • <a> </a>

  • <h1> </h1>

  • <p> </p>

All tags except for <head></head> and <body></body> will be on the same line.

In each case, there will be exactly one <head></head>, one <body></body>, one <title></title>.

It is guaranteed that the contents of tags will not contain '<' or '>'.

Output

For the first line, please output the title of the given website.

For the second line, please output the number of links in the given website.

Remember to add new line character in the end of each line.

Sample Input  Download

Sample Output  Download

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