Course Content
Python Data Structures
Python Data Structures
Creating a Set
In Python, there are several ways to create sets.
- You can use the built-in
set()
function and pass the desired elements to it; - You can place a sequence of elements inside curly braces and separate them with commas.
Here are some key points about sets:
- They are mutable;
- Sets only contain unique elements. If you add duplicate elements when creating a set, they'll be removed in the final set;
- The order of elements in a set is not guaranteed;
- Set elements can be of various data types.
Let's dive into an example. First, we'll create a set using the set()
function.
Next, we'll create sets using curly braces.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.
Everything was clear?
Creating a Set
In Python, there are several ways to create sets.
- You can use the built-in
set()
function and pass the desired elements to it; - You can place a sequence of elements inside curly braces and separate them with commas.
Here are some key points about sets:
- They are mutable;
- Sets only contain unique elements. If you add duplicate elements when creating a set, they'll be removed in the final set;
- The order of elements in a set is not guaranteed;
- Set elements can be of various data types.
Let's dive into an example. First, we'll create a set using the set()
function.
Next, we'll create sets using curly braces.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.
Everything was clear?
Creating a Set
In Python, there are several ways to create sets.
- You can use the built-in
set()
function and pass the desired elements to it; - You can place a sequence of elements inside curly braces and separate them with commas.
Here are some key points about sets:
- They are mutable;
- Sets only contain unique elements. If you add duplicate elements when creating a set, they'll be removed in the final set;
- The order of elements in a set is not guaranteed;
- Set elements can be of various data types.
Let's dive into an example. First, we'll create a set using the set()
function.
Next, we'll create sets using curly braces.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.
Everything was clear?
In Python, there are several ways to create sets.
- You can use the built-in
set()
function and pass the desired elements to it; - You can place a sequence of elements inside curly braces and separate them with commas.
Here are some key points about sets:
- They are mutable;
- Sets only contain unique elements. If you add duplicate elements when creating a set, they'll be removed in the final set;
- The order of elements in a set is not guaranteed;
- Set elements can be of various data types.
Let's dive into an example. First, we'll create a set using the set()
function.
Next, we'll create sets using curly braces.
Task
Follow these steps:
- Make a set with strings as follows:
'pineapple'
,'pear'
,'cherry'
; - Construct a set with a mix of data types like this:
'pear'
,45
,None
,'car'
,'Joe'
,12
,5
.
Note
Please write values in the exact order given in the task instructions.