how to sort a list in python

1my_list = [9, 3, 1, 5, 88, 22, 99]
2
3# sort in decreasing order
4my_list = sorted(my_list, reverse=True) 
5print(my_list)
6
7# sort in increasing order
8my_list = sorted(my_list, reverse=False) 
9print(my_list)
10
11# another way to sort using built-in methods
12my_list.sort(reverse=True)  
13print(my_list)
14
15# sort again using slice indexes
16print(my_list[::-1])
17
18# Output
19# [99, 88, 22, 9, 5, 3, 1]
20# [1, 3, 5, 9, 22, 88, 99]
21# [99, 88, 22, 9, 5, 3, 1]
22# [1, 3, 5, 9, 22, 88, 99]

1# sort() will change the original list into a sorted list
2vowels = ['e', 'a', 'u', 'o', 'i']
3vowels.sort()
4# Output:
5# ['a', 'e', 'i', 'o', 'u']
6
7# sorted() will sort the list and return it while keeping the original
8sortedVowels = sorted(vowels)
9# Output:
10# ['a', 'e', 'i', 'o', 'u']

1a_list = [3,2,1]
2a_list.sort()

1nums = [4,8,5,2,1]
2#1 sorted() (Returns sorted list)
3sorted_nums = sorted(nums)
4print(sorted_nums)#[1,2,4,5,8]
5print(nums)#[4,8,5,2,1]
6
7#2 .sort() (Changes original list)
8nums.sort()
9print(nums)#[1,2,4,5,8]

1old_list = [3,2,1]
2old_list.sort()