diy2.py

import time

alist = [88, 75, 72, 82, 90, 85, 78, 91]
start = time.time()
for i in range(len(alist)-1):
    for j in range(len(alist)-i-1):
        if alist[j] > alist[j+1]:
            alist[j],alist[j+1] = alist[j+1],alist[j]
end = time.time()
print(alist)
print(end - start)