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List in python






What is list?





Syntax




Variable_name = [item1, item2…..]



Example




classmates = ["Karan","sumit","amit”]
print(classmates)




Picture showing the output of the list in th python

Click to Enlarge


Accessing the individual elements in list




classmates = ["Karan","sumit","amit"]
print (classmates[0])
print (classmates[1])
print (classmates[2])




Picture showing accesing the elements of the list individually

Click to Enlarge


Changing the value of list




classmates = ["Karan","sumit","amit"]

print(classmates)

classmates[1] = "Tarun"

print(classmates)




Picture showing how to change the value of the list in python

Click to Enlarge


Creating a list of multiple data types




persondata = ["Karan" , 35, "India",12.5]

print(persondata)




Picture showing how to create a list of multiple data types

Click to Enlarge


Accessing nested list in python




[1,2,[3,4]]




nested_list = [1,2,[3,4]]
print("Element in nested list:", nested_list[2][0], " and ", nested_list[2][1])




Picture showing how the nested list is accessed in python

Click to Enlarge


Empty list




empty_list = []

print("Display empty list:", empty_list)




Picture showing the empty list in python

Click to Enlarge


Posted By  -  Karan Gupta
 
Posted On  -  Wednesday, February 13, 2019
 
Updated On  -  Thursday, May 2, 2019

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