#Negative indexing means start from the end
-1 refers to the last item, -2 refers to the second last item etc.
thislist = ["apple", "banana", "cherry"]
print(thislist[-1])
#Outputt: cherry>>> list1 = [[10,13,17],[3,5,1],[13,11,12]]
>>> list1[0][2]
17list_example = ["python","ruby","java","javascript","c#","css","html"]
print(list_example[3])#javascript
print(list_example[0])#python
print(list_example[6])#html
print(list_example[0:3])list1 = [1,2,3,4,5]
for i in list1:
print(i)#In Python, we call the location of an element in a list its index.
###Python lists are zero-indexed. This means that the first element
in a list has index 0, rather than 1.###
#Below is an example of this
calls = ["Juan", "Zofia", "Amare", "Ezio", "Ananya"]
#Where
Element Index
"Juan" 0
"Zofia" 1
"Amare" 2
"Ezio" 3
"Ananya" 4
###so if we want to call out the 3rd element from the list,
our code would look like this###
print(calls[3])
#this will print out the following:
Amare
#THE BELOW INFO IS VERY IMPORTANT TO NOTE
When accessing elements of a list, you must use an int as the index.
If you use a float, you will get an error.
This can be especially tricky when using division.
For example print(calls[4/2]) will result in an error,
because 4/2 gets evaluated to the float 2.0.
To solve this problem, you can force the result of your division to be
an int by using the int() function.
int() takes a number and cuts off the decimal point.
For example, int(5.9) and int(5.0) will both become 5.
Therefore, calls[int(4/2)] will result in the same value as calls[2],
whereas calls[4/2] will result in an error.