A detailed explanation of the use of reverse in Python

In Python,——reverse()—is a built-in function for reversing the order of elements of sequence types such as lists, strings, or tuples. Here's a detailed description of the -reverse()- function:

1.Invert the list:

my_list = [1, 2, 3, 4, 5]

my_list.reverse（）

print（my_list）

Note: - reverse() - The function modifies the original list directly, without returning a new inverted list. If you need to leave the original list unchanged, you can use the slice operation or - [1] - to invert it.

2.Invert string:

my_string = "hello world"

reversed_string = my_string[::1]

print（reversed_string）

Note: Strings are immutable, so when you use a slice operation to invert a string, a new string object is created without modifying the original string.

3.Invert tuple:

my_tuple = （1, 2, 3, 4, 5）

reversed_tuple = my_tuple[::1]

print（reversed_tuple）

Note: Tuples are immutable, so when you use a slice operation to invert a tuple, a new tuple object is created without modifying the original tuple.

Summary: The -reverse()-function is a built-in function in Python for inverting the order of elements of a sequence type. It can be used for sequence types such as lists, strings, and tuples. It is important to note that for immutable types such as strings and tuples, it is more common to use a slice operation or - [1]- to implement inversion, as this preserves the immutability of the original object.

An example is as follows:

Invert the list:

my_list = [1, 2, 3, 4, 5]

my_list.reverse（）

print（my_list） #

my_string = "hello world"

reversed_string = my_string[::1]

print（reversed_string） # dlrow olleh

my_tuple = （1, 2, 3, 4, 5）

reversed_tuple = my_tuple[::1]

print（reversed_tuple） #