auto save

aaa.py

+b=['袁术','关羽','夏侯淳','关羽','曹操','关羽']
+b.remove('关羽')
+b.pop(3)
+b.pop(-1)
+print(b)
\ No newline at end of file

bbb.py

+a=['华雄']
+b=['刘备','关羽','张飞']
+c=['颜良','文丑']
+b.extend(a)
+print(b)