哦，好吧，你的问题看错了，我猜是关于在数组中反向移动?如果是这样，我有这个:

array = ["ty", "rogers", "smith", "davis", "tony", "jack", "john", "jill", "harry", "tom", "jane", "hilary", "jackson", "andrew", "george", "rachel"]


counter = 0   

for loop in range(len(array)):
    if loop <= len(array):
        counter = -1
        reverseEngineering = loop + counter
        print(array[reverseEngineering])

通常在Python中，你可以使用负号从后面开始:

numbers = [10, 20, 30, 40, 50]
for i in xrange(len(numbers)):
    print numbers[-i - 1]

结果:

50
40
30
20
10

在我看来，这是最有可读性的:

for i in reversed(xrange(101)):
    print i,

对于var在范围(10，-1，-1)有效

for i in range(100, -1, -1)

还有一些稍长的(慢的)解决方案:

for i in reversed(range(101))

for i in range(101)[::-1]

我想同时对两个列表进行反向循环，所以我需要负下标。这是我的解决方案:

a= [1,3,4,5,2]
for i in range(-1, -len(a), -1):
    print(i, a[i])

结果:

-1 2
-2 5
-3 4
-4 3
-5 1