What is the difference between a list and a tuple in Python?

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Aryan Kumar · Answer

Sure. In Python, a list and a tuple are both data structures that can be used to store a collection of elements. However, there are some key differences between the two:
Lists are mutable: This means that the elements of a list can be changed after the list is created. For example, you can add or remove elements from a list, or you can change the value of an element in a list.Tuples are immutable: This means that the elements of a tuple cannot be changed after the tuple is created. For example, you cannot add or remove elements from a tuple, or you cannot change the value of an element in a tuple.Lists are enclosed in square brackets: For example, a list of numbers can be defined as
numbers = [1, 2, 3, 4, 5].Tuples are enclosed in parentheses: For example, a tuple of numbers can be defined as
numbers = (1, 2, 3, 4, 5).
Here is a table that summarizes the differences between lists and tuples:
Feature
List
Tuple
Mutable
Yes
No
Enclosed in
Square brackets []
Parentheses ()
Memory usage
More
Less
Speed
Slower
Faster
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In general, lists are more versatile than tuples because they can be changed. However, tuples are more efficient because they are immutable.
Here are some examples of when you might use a list:
To store a collection of data that you need to be able to change, such as a shopping list or a to-do list.To iterate over a collection of data, such as when you are searching for a specific element in a list.To sort a collection of data, such as when you are ranking a list of students by their grades.
Here are some examples of when you might use a tuple:
To store a collection of data that you do not need to be able to change, such as the coordinates of a point on a map.To pass a collection of data to a function, where the function does not need to be able to change the data.To return a collection of data from a function.
Ultimately, the best way to choose between a list and a tuple depends on your specific needs and requirements.

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What is the difference between a list and a tuple in Python?

Utpal Vishwas

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Feature	List	Tuple
Mutable	Yes	No
Enclosed in	Square brackets `[]`	Parentheses `()`
Memory usage	More	Less
Speed	Slower	Faster