Nested list in python by R4R Team

- Nested list is a concept of creating a list inside another list.
- List contain list is called nested list.
- Yes it is possible to create a nested list in python, as we know list is collection of different data types like int,string so we can also add list type type in the collection.

Example
[1,2,3,4] // it is a simple list.

[1,[1,2,3],2,3,4] // it is a nested list.


program-

l=[1,["one","two","three"],3,4]

#one dimensional
print(l[0])
print(l[1])
print(l[2])
print(l[3])

#two dimensional
print(l[1][0])
print(l[1][1])
print(l[1][2])

output-

1
['one', 'two', 'three']
3
4
one
two
three

-In this program, we have a list l=[1,["one","two","three"],3,4] in which ["one","two","three"] is a another list which present inside it. that's we called it nested list. and l[1] will give ["one","two","three"] then l[1][i] give items that are present inside it.