how to get the end of a list python code example

Example 1: access last element of list python

MyList=["Black","Blue","Red","Green"]
print(MyList[-1])

Example 2: python get last element of list

number_list = [1, 2, 3]
print(number_list[-1]) #Gives 3

number_list[-1] = 5 # Set the last element
print(number_list[-1]) #Gives 5

number_list[-2] = 3 # Set the second to last element
number_list
[1, 3, 5]