auto save

diy.py

@@ -4,4 +4,6 @@
 
 #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.pop(3)
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+# b.pop(3)
+# b.pop(-1)
+b.remove('关羽')
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quiz.py

@@ -2,3 +2,6 @@
 list=['苹果','香蕉','西瓜','香蕉','桃子','香蕉']
 list.remove('香蕉')
 print(list)
+
+# 运行结果
+# ['苹果','西瓜','香蕉','桃子','香蕉']
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yg.py

+b=['袁术','夏侯惇','曹操','关羽']
+# b.pop(3)
+# b.pop(-1)
+b.remove('关羽')
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