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Python List reverse() method with Examples

Python List reverse() method with Examples on append(), clear(), extend(), insert(), pop(), remove(), index(), count(), pop(), reverse(), sort(), copy(), all(), bool(), enumerate(), iter(), map(), min(), max(), sum() etc.

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Python List reverse() Method

Python reverse() method reverses elements of the list. If the list is empty, it simply returns an empty list. After reversing the last index value of the list will be present at 0 index. The examples and method signature is given below.

Signature

reverse()

Parameters

No parameter

Return

It returns None.

Let's see some examples of reverse() method to understand it's functionality.

Python List reverse() Method Example 1

Let's first see a simple example to reverse the list. It prints all the elements in reverse order.

# Python list reverse() Method
# Creating a list
apple = ['a','p','p','l','e']
# Method calling
apple.reverse() # Reverse elements of the list
# Displaying result
print(apple)

Output:

['e', 'l', 'p', 'p', 'a']

Python List reverse() Method Example 2

It returns empty list if the list is the list is empty. See the example below.

# Python list reverse() Method
# Creating a list
apple = []
# Method calling
apple.reverse() # Reverse elements of the list
# Displaying result
print(apple)

Output:

[]

Python List reverse() Method Example 3

This example demonstrate that after reversing order of element does not change.

# Python list reverse() Method
# Creating a list
apple = ['e', 'l', 'p', 'p', 'a']
apple2 = ['a', 'p', 'p', 'l', 'e']
# Calling Method
apple.reverse()
# Comparing both lists
if apple == apple2:
    print("Both are equal")
else: print("Not equal")

Output:

Both are equal

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