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Python Data Structures
course content

Course Content

Python Data Structures

Python Data Structures

1. List
Creating a ListNested ListChallenge: Create a ListList IndexingList LengthLists are MutableAppend() MethodInsert() MethodDeleting ElementsRemoving ElementsList Comprehensions
2. Dictionary
Creating a DictionaryChallenge: Craft the DictionaryExtraction of InformationAdding ItemsDel KeywordPop() MethodPopitem() MethodClear() MethodDictionary Comprehensions
3. Tuple
Creating a Tuple Accessing Elements of a TupleConcatenation of Tuples Delete a Tuple Update a TupleAdding Items Challenge: Concatenate Tuples
4. Set
Creating a SetAdd() MethodUpdate() MethodAccessing the Elements of a SetRemove() and Discard() MethodsClear() Method
5. For deleting
Test grid chapterTest 2

bookAdd() Method

You can also add elements to a set. To do this, there's a specific add() method. It's important to note that with this method, you can add only one element at a time. So, if you want to add 4 elements, for example, you'll need to use this method 4 times. Let's check out an example.


              
123456789

            
set_1 = set()
print(set_1)

# Adding elements
set_1.add('one')
set_1.add('two')
set_1.add('three')
set_1.add('four')
print(set_1)
copy

Task

Here's your set:

Now, add these numbers to the set:
22, 24, 26, 28

Make sure to use the add() method.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 4. Chapter 2
toggle bottom row

bookAdd() Method

You can also add elements to a set. To do this, there's a specific add() method. It's important to note that with this method, you can add only one element at a time. So, if you want to add 4 elements, for example, you'll need to use this method 4 times. Let's check out an example.


              
123456789

            
set_1 = set()
print(set_1)

# Adding elements
set_1.add('one')
set_1.add('two')
set_1.add('three')
set_1.add('four')
print(set_1)
copy

Task

Here's your set:

Now, add these numbers to the set:
22, 24, 26, 28

Make sure to use the add() method.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 4. Chapter 2
toggle bottom row

bookAdd() Method

You can also add elements to a set. To do this, there's a specific add() method. It's important to note that with this method, you can add only one element at a time. So, if you want to add 4 elements, for example, you'll need to use this method 4 times. Let's check out an example.


              
123456789

            
set_1 = set()
print(set_1)

# Adding elements
set_1.add('one')
set_1.add('two')
set_1.add('three')
set_1.add('four')
print(set_1)
copy

Task

Here's your set:

Now, add these numbers to the set:
22, 24, 26, 28

Make sure to use the add() method.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

You can also add elements to a set. To do this, there's a specific add() method. It's important to note that with this method, you can add only one element at a time. So, if you want to add 4 elements, for example, you'll need to use this method 4 times. Let's check out an example.


              
123456789

            
set_1 = set()
print(set_1)

# Adding elements
set_1.add('one')
set_1.add('two')
set_1.add('three')
set_1.add('four')
print(set_1)
copy

Task

Here's your set:

Now, add these numbers to the set:
22, 24, 26, 28

Make sure to use the add() method.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 4. Chapter 2
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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