Append () in Python

September 19, 2023

Append() in Python :

Append is used to add element at the end of list. Element can be anything a number , string , another list etc. In Python, Append does not return any value.

Append() in Python:

In Python, append() is a built-in method that is used to add an element to the end of a list. In Python, lists are one of the most common data structures, and the append() method makes adding items to lists easy.

Example :

li=[1, 2 , 4 ]
- li.append( 5)
- li=[ 1 , 2 , 4 , 5 ]

Syntax :

# Adds an object (a number, a string or a another list) at the end of list
list_name.append(object)

Code 1:

Run

#Append 
li=[1,2,3]
 
#add a number 
li.append(5)
print(li)

#add a string 
li.append('PrepInsta')
print(li)
 
#add a list at end of the list 
ext=[5, 6 , 7]
li.append(ext)
print(li)

Output :

[1, 2, 3, 5]
[1, 2, 3, 5, 'PrepInsta']
[1, 2, 3, 5, 'PrepInsta', [5, 6, 7]]

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