Course Content
Python Data Structures
Python Data Structures
Adding Items
Let's build a dictionary named student
.
Here's how you can add a key-value pair to a dictionary.
The student
dictionary includes these pairs:
Key | Value |
'first name' | 'Ann' |
'last name' | 'Elliot' |
'city' | 'New York' |
'country' | 'USA' |
Note
Single
' '
and double" "
quotes in Python are interchangeable and equivalent.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.
Everything was clear?
Adding Items
Let's build a dictionary named student
.
Here's how you can add a key-value pair to a dictionary.
The student
dictionary includes these pairs:
Key | Value |
'first name' | 'Ann' |
'last name' | 'Elliot' |
'city' | 'New York' |
'country' | 'USA' |
Note
Single
' '
and double" "
quotes in Python are interchangeable and equivalent.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.
Everything was clear?
Adding Items
Let's build a dictionary named student
.
Here's how you can add a key-value pair to a dictionary.
The student
dictionary includes these pairs:
Key | Value |
'first name' | 'Ann' |
'last name' | 'Elliot' |
'city' | 'New York' |
'country' | 'USA' |
Note
Single
' '
and double" "
quotes in Python are interchangeable and equivalent.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.
Everything was clear?
Let's build a dictionary named student
.
Here's how you can add a key-value pair to a dictionary.
The student
dictionary includes these pairs:
Key | Value |
'first name' | 'Ann' |
'last name' | 'Elliot' |
'city' | 'New York' |
'country' | 'USA' |
Note
Single
' '
and double" "
quotes in Python are interchangeable and equivalent.
Task
- Construct the following dictionary:
'name': 'Max', 'position': 'data scientist', 'level': 'junior'
; - To the existing dictionary, append a new key named
experience
(as a string) with the value of1
.