Remove HTML Tags

The task is to remove all HTML tags from a given string. You are provided with a string containing HTML content, and your program must output the plain text by stripping away all tags.

For example, if the input is <div>Hello, world!</div>, the output should be Hello, world!. Note that the string may include nested tags and self-closing tags.

The challenge is designed to test your string manipulation skills and understanding of text parsing.

inputFormat

Input Format: The input consists of a single line containing a string with HTML content. This string may include whitespace, nested tags, and self-closing tags.

outputFormat

Output Format: Output a single line containing the plain text after all HTML tags have been removed.

Hello, world!

Hello, world!