源代碼下載:下載地址在這裏
output:
1
3
a
c
False
True
1
3
a
c
1
a
c
1
3
2
4
a
c
b
d
1
2
3
4
a
b
c
d
1
3
2
4
a
c
b
d
d
c
b
a
4
3
2
1
1
3
2
4
a
c
b
d
d
b
c
a
4
2
3
1
1
2
3
4
a
b
c
d
3
4
a
b
c
d
True
True
[1, 3, 2, 4, 'a', 'c', 'b', 'd']
d
[1, 3, 2, 4]
[1, 2, 3, 2, 3, 4]
[1, 2, 3, 1, 2, 3, 1, 2, 3]
[1, 2, 3, 4]
[1, 2, 3, 4]
3
2
3
0
3
我 愛 你
我 愛 不 愛 你
['dudu', 'gogo', 'lulu']
['dudu', 'gogo']
gogo
['dudu', 'gogo', 'lulu', 'gogo']
['dudu', 'lulu', 'gogo']