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lesson6-4
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f95cd491
authored
Feb 19, 2022
by
BellCodeEditor
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diy.py
diy.py
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f95cd491
# 和你的小伙伴讲讲史上有名的三英战吕布的故事。然后完成下面挑战,并说说列表切片是什么,怎么用:
#关羽温酒斩华雄,但毕竟华雄是董卓这边的猛将,董卓得知后,大怒,派吕布前往虎牢关对战.
#吕布勇不可挡,接连杀败八路诸侯。
#一天,他又来挑战,北平太守公孙瓒迎战吕布,没几个回合便败下阵来。
#张飞截住吕布连战五十回合不分胜负。
#关羽见张飞不能取胜,便上前助战,刘备见两个兄弟战不下吕布,也挥动双股剑上前助战.
#终于将吕布打败了。这就是史上有名的三英战吕布。
# 省略繁杂情节,刘关张三人一起冲入战场,围攻吕布:
# 省略繁杂情节,刘关张三人一起冲入战场,围攻吕布:
a
=
[
'吕布'
]
a
=
[
'吕布'
]
b
=
[
'袁术'
,
'公孙瓒'
,
'关羽'
,
'张飞'
,
'刘备'
,
'曹操'
]
b
=
[
'袁术'
,
'公孙瓒'
,
'关羽'
,
'张飞'
,
'刘备'
,
'曹操'
]
a
.
extend
(
b
[
2
:
5
])
print
(
a
)
# 切片的用法,请你和小伙伴讲讲吧:
# 就像切片面包一样,列表切片也是这样,可以取连续多个元素,秉承着“取左不取右,不写全都取”的原则。
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