save project

diy.py

@@ -4,4 +4,12 @@
 
 #这时还是无名小卒的关羽上前请战，请从b列表中删掉“关羽”，用三种方法哦。
 b=['袁术','夏侯惇','曹操','关羽']
-b.remove('关羽')
\ No newline at end of file
+b.remove('关羽')
+print(b)
+c=['华雄']
+c.insert(1,'关羽')
+print(c)
+c=['华雄']
+d=('颜良','文丑')
+extend(d)
+print(c)
\ No newline at end of file