save project

diy.py

-bros=["刘备"，"关羽","张飞"]
-bros[0]="关羽"
-bros[1]="刘备"
-print(bros)
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+b=['袁术'，'夏侯惇','曹操'，'关羽']
+b.remove('关羽')
+print(b)
+
+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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