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diy.py

-# 和你的小伙伴用列表讲讲桃园结义的故事，并说说这其中运用了哪些列表知识：
-# 来，我给你起个头~
-# 从前啊，有三个bro，分别是：刘备、关羽、张飞...
-
-bros=["刘备","关羽","张飞"]
-bros[0]="关羽"
-bros[1]="刘备"
-print(bros)
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diy1.py

 s=['袁术','张三','李四','关羽']
 s.remove('关羽')
 print(s)
+a=['华雄']
+a.insert(1,'关羽')
+print(a)
+a=['华雄']
+c=['颜良','文丑']
+a.extend(c)
+print(a)
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dpy2.py

+a=['吕布']
+b=['袁术','公孙瓒','关羽','张飞','刘备','曹操']
+a.extend(b[2:5])
+print(a)
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