mylist = [64, 34, 25, 12, 22, 11, 90, 5]

​

n = len(mylist)

for i in range(n-1):

  for j in range(n-i-1):

    if mylist[j] > mylist[j+1]:

      mylist[j], mylist[j+1] = mylist[j+1], mylist[j]

​

print(mylist)

​