Lists are very similar to arrays. They can contain any type of variable, and they can contain as many variables as you wish. Lists can also be iterated over in a very simple manner. Here is an example of how to build a list.
mylist = 
print(mylist) # prints 1
print(mylist) # prints 2
print(mylist) # prints 3
# prints out 1,2,3
for x in mylist:
Accessing an index which does not exist generates an exception (an error).
mylist = [1,2,3]
In this exercise, you will need to add numbers and strings to the correct lists using the "append" list method. You must add the numbers 1,2, and 3 to the "numbers" list, and the words 'hello' and 'world' to the strings variable.
You will also have to fill in the variable second_name with the second name in the names list, using the brackets operator
. Note that the index is zero-based, so if you want to access the second item in the list, its index will be 1.