HTML self-study journey (1) Basic elements and attributes exercises (self-written code)_HTML/Xhtml_Web page production

I followed the tutorial on W3school. I personally think the tutorial is very good. There are small exercises in each section. Come on!
I typed the code myself. Some books are against writing code by myself, but I think it is beneficial to write it myself because I have no foundation. Hehe, I have different opinions. .
Exercise 1:

Copy the code

The code is as follows:

This is heading 1

This is heading 1

This is heading 1

This is heading 1

This is heading 1

This is heading 1

This is the first paragraph

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This is the link area

This is baidu link


< a href="http://www.w3school.com.cn">This is w3school link

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This is the picture area

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This is the table area

Month	Savings
January	$100

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Line break function

This sentence
break a line here

This paragraph has a lot of
blank lines
or spaces
But the browser automatically ignores them
There is code

 <br>while(true) <br>{ <br>sum=a b; <br>return sum; <br>cout<<sum; <br>} <br>

Exercise 2
:

Copy the code

The code is as follows:

This text is bold

This text is strong

This text is big

This text is small ;/em>

This text is italic

This text contains_subscript ;sup>Superscript

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 <br>This is preformatted text<br>Haha<br>You can output spaces<br>Empty lines <br>

<br>while(true) <br>{ <br>computer code; <br>} <br>


Sample text

Computer variable

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Address practice:

Tianjin SHUDIP

FERT R

ABC (receive)

Postcode: 123456

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Abbreviation practice

etc.

www.

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Text direction exercise//That function is not supported here. Text should be output from right to left

Here is some text

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Block quotation practice

This is a long quotation

This is a long quotation. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote
This is a long quote Quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote
This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote. This is a long quote

This is a short quote
Short quote wow, short quote

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Delete or add text effect practice

A dozen hastwentyOh

It must be super simple, hey, stick with it!