save project

1.py

 a = ['华雄']
 a = ['华雄']
+a.append('关羽')
+print(a)
+a.append('华雄')
+print(a)
+c = ['颜良','文丑']
+a.extend(c)
+print(a)
 b=['袁术','夏侯','曹操','关羽']
 b=['袁术','夏侯','曹操','关羽']
 b.pop(3)
 b.pop(3)
 a.remove('华雄')
 a.remove('华雄')
 print(a,b)
 print(a,b)
+a.append()
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