save project

diy.py

+b=['袁术','夏侯惇','曹操','关羽']
+b.remove('袁术')
+b.append('刘备')
+b[-2]='张飞'
+print(b)
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quiz.py

+# 勇于挑战的创造师，请运行以下代码，看看能不能删掉水果列表中的香蕉，运行结果是什么呢？
+list=['苹果','香蕉','西瓜','香蕉','桃子','香蕉']
+list.remove('香蕉')
+print(list)
+list.pop(2)
+print(list)
+list.pop(-1)
+print(list)
+list.insert(1,'香蕉')
+print(list)
+list.append('香蕉')
+print(list)
+b=['草莓','蓝莓']
+list.extend(b)
+print(list)
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