Sets in python

What is Set?

• Set is an unordered collection data type with no duplicate elements. (unique elements)

• Using curly braces {} or keyword set, we can create a set in Python.

• In general, the set function is used to eliminate duplicate elements in a list.

Python Comments

• Comments are the lines that are used to make your code more readable.

• Comment lines are mainly used for documentation purposes to make the readers understand the source code.

• These are the lines skipped during the program's execution by the compilers and the interpreters.

• Sometimes, comments can also serve to prevent the execution of a line when testing code.

• There are three types of comments in python.

• Single line comments 

• Multi-line comments

• Docstring comments