Page 105 - KEC Khaitan C8 Flipbook
P. 105
Program 11: To create an empty list
Program11.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 12: To create a mixed data type list
Program12.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 13: To create a nested list
Program13.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]
ACCESSING A LIST
We use an index number to access the list items just like strings. Use the index operator [ ] to
access the elements of a list.
Program 14: To access the different elements of a list
Program14.py
File Edit Format Run Options Window Help
List1=[1,2,3,11,12,13,'Computer',40, 'Science']
print (List1[2])
print (List1[6])
print (List1[-2])
Functions, String and List in Python 103

