Hi, welcome back.
In this lecture, we will learn new data type called Lesters Dictionaries, Tables and Sets.
Every data structure of this data structure is considered as specific data type in Python, and the
data structure is the last data type, which is mutable or changeable, consist of all the sequence
of elements, each element or value inside the list called an item and has an index and the indexing
environment starts from zero.
If we want to create a list called My List, if you want to create a list called my list.
So my list equal between two square brackets, minus three comma minus five comma minus zero comma one
point comma minus two point or comma ten then run.
The cell list consist of elements that are integers and floats.
Also it could contain string elements.
We can print my list using print function of python.
Now we will create a second left call list two or minus two.
So I will name the first list to my list one and the second list to my list to the to my list one again.
Then I will create my last two, as my list underscore, to equal open two square brackets, minus one
comma 5.0 comma, 10 comma and between two single quotes.
OK, comma and between two single quotes.
Not now, I will present my underscore less to using brain function as a following Brent underscore
sorry.
Underscore less to note hyphen.
That will be my underscore, too, so let us are very flexible data type, because you can change it.
Or else items by adding more items or removing existing items.
And there is a data type similar to less bugs that can change it and call tables, tables are used for
grouping data and it's immutable.
Or you can change its items and contain ordered sequence of elements using parentheses instead of square
brackets.
Table is as the following.
If we want to create a table called my table for my underscore table equal.
Minus one, comma, five or comma, ten comma and between two single calls.
OK, comma between two single calls not and to bring to this table we will use brain function as the
fall print between two parentheses.
My underscore table at will grant my table.
As you see at this point, we reached the end of this lecture.
I hope you enjoyed this lecture.
And to get all of that, thanks for being here.
Thanks for watching.
See you next lecture.