第一種，最常用的，通過for in遍歷數組
|
1
2
3
4
5
6
7
8
|
colours = [
"red"
,
"green"
,
"blue"
]
for
colour in colours:
print colour
# red
# green
# blue
|
第二種，先獲得數組的長度，然后根據索引號遍歷數組，同時輸出索引號
|
1
2
3
4
5
6
7
8
|
colours = [
"red"
,
"green"
,
"blue"
]
for
i in range(
0
, len(colours)):
print i, colour[i]
#
0
red
#
1
green
#
2
blue
|