Array

#!/usr/local/bin/python
a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
b = a[::2] # b = [0, 2, 4, 6, 8 ]
c = a[::-2] # c = [9, 7, 5, 3, 1 ]
d = a[0:5:2] # d = [0,2]
e = a[5:0:-2] # e = [5,3,1]
f = a[:5:1] # f = [0,1,2,3,4]
g = a[:5:-1] # g = [9,8,7,6]
h = a[5::1] # h = [5,6,7,8,9]
i = a[5::-1] # i = [5,4,3,2,1,0]
j = a[5:0:-1] # j = [5,4,3,2,1]