In [1]:
list = [3, 7, 5, 9, 10, 2, 4, 1, 8, 6]

for i in range(len(list)):
    for i in range(len(list)-1):
        if list[i] > list[i+1]:
            a = list[i]
            list[i] = list[i+1]
            list[i+1] = a
        else:
            pass
print(list)


[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

In [ ]: