Is there any way to get access to a item in a list in another list in one line of code?

Question

Im trying to access to a item in the list with one line of code, but all I can do is this... Here is my code

Answer 1

Yes. Just use square brackets. So for a list foo, foo[x] returns the element at index x. This can be chained for nested lists.

foo = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

print(foo)
# [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

print(foo[1])
# [4, 5, 6]

print(foo[1][2])
# 6