Page 117 - Trackpad_V2.1_class8
P. 117
Program 11: To create a list
Program11.py
File Edit Format Run Options Window Help
a= [10, 20, 30, 40, 50] Output
print (a[2]) 30
Let us study about some of the ways through which we can create different types of lists.
Empty List
An empty list in Python is created using square brackets [ ]. You can also create a empty list by
using the list() function.
Program 12: To create an empty list
Program12.py
File Edit Format Run Options Window Help
picnic=[]
print (picnic) Output
exam= list() []
print (exam) []
Mixed Data Type List
Mixed data type list can be created to place different data types such as integers, strings,
double, etc.
Program 13: To create a mixed data type list
Program13.py
File Edit Format Run Options Window Help
a=['Ravi', 'Bhatt', 12, 13, 14] Output
print (a) ['Ravi', 'Bhatt', 12, 13, 14]
Nested List
A list can contain other lists as elements, which is known as a nested list.
Program 14: To create a nested list
Program14.py
File Edit Format Run Options Window Help
Output
a=['Lakshaya', 'Sameer', 10, 20, [1,2,3],7]
['Lakshaya', 'Sameer', 10, 20,
print (a)
[1, 2, 3], 7]
Functions, String and List in Python 115

