sort / sorted
list = [1,5,13,9,65,6,4]
list.sort() #default : reverse:False
print(list) # [1, 4, 5, 6, 9, 13, 65]
list.sort(reverse=True)
print(list) # [65, 13, 9, 6, 5, 4, 1]
python
list = [1,5,13,9,65,6,4]
list2 = sorted(list)
print(list) # [1,5,13,9,65,6,4]
print(list2) # [1, 4, 5, 6, 9, 13, 65]