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lesson6-3
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Commit
74fd4c8e
authored
Dec 27, 2019
by
BellCodeEditor
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diy.py
diy.py
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74fd4c8e
#注意这里开始,字符串用单引号哦
#残暴不仁的董卓引起大臣们愤恨不平,曹操就想借助群雄的力量讨伐董卓。
#董卓也不是吃素的,收到消息就召集众将,这时,华雄自告奋勇要当先锋。
#董卓见华雄生得威武,便拨给他兵马,令他前去迎敌。
#华雄到达盟军阵前挑战,无人可敌,诸侯们大惊失色。
#这时还是无名小卒的关羽上前请战,请从b列表中删掉“关羽”,用三种方法哦。
b
=
[
'袁术'
,
'夏侯惇'
,
'曹操'
,
'关羽'
]
b
.
remove
(
'关羽'
)
#或者使用 b.pop(3)
#或者使用 b.pop(-1)
print
(
b
)
\ No newline at end of file
print
(
b
)
#关羽上前迎战,战场上除了华雄还有关羽,得把关羽填到a列表中:
a
=
[
'华雄'
]
a
.
insert
(
1
,
'关羽'
)
# 或者使用a.append('关羽')
print
(
a
)
#其实啊,在关羽出战之前,袁术说:“可惜我的大将颜良、文丑不在,不然,就不怕华雄了。”那假如颜良、文丑在场并同时出战,你知道该如何用代码表达么?
a
=
[
'华雄'
]
c
=
[
'颜良'
,
'文丑'
]
a
.
extend
(
c
)
print
(
a
)
\ No newline at end of file
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