>>> l = [1, 2, 3, 4, 5]
>>> print(reduce(lambda acc, x: [x] + acc, l, []))
[5, 4, 3, 2, 1]

>>> xs = [0, 10, 20, 40]
>>> xs[::-1]
[40, 20, 10, 0]

这里将解释扩展片语法。请参见文档。

使用列表推导式:

[array[n] for n in range(len(array)-1, -1, -1)]

array=[0,10,20,40]
for e in reversed(array):
  print e

通过切换相反索引的引用来就地反转:

>>> l = [1,2,3,4,5,6,7]    
>>> for i in range(len(l)//2):
...     l[i], l[-1-i] = l[-1-i], l[i]
...
>>> l
[7, 6, 5, 4, 3, 2, 1]

一行代码中用户输入值的反向:

for i in input()[::-1]: print(i,end='')