Built-in Functions and List Methods

len(lst) # return number of items in the list
max(lst) # return maximum element in the list
min(lst) # return minimum element in the list
sum(lst) # return sum of all elements in the list
any(lst) # return True if any element of lst is True
all(lst) # return True if all elements of lst are True
del( )   # deletes element or slice or entire list
sorted(lst) # return sorted list, lst remains unchanged
reversed(lst)# used for reversing lst