save project

diy1.py

+list_hero=['苹果',30,'梨',20,'葡萄',10,'西红柿',10]
+dict_hero = {'苹果':30,'梨':20,'葡萄':10,'西红柿':10}
+print(len(dict_hero))
+print(dict_hero)
+print(dict_hero['葡萄'])
+print(dict_hero['西红柿'])
+dict_hero['苹果']=50
+print(dict_hero)
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quiz.py

+# 直接运行以下代码，说说你的发现：
+list_hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
+dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98}
+print(len(list_hero))
+print(len(dict_hero))
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