auto save

1.py

-dict={'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利奥':10,'巧克力':6}
-k=input('你想买什么呀')
-if k in dict:
-    print('叮咚~您的'+k+'需要支付'+str(dict[k])+'元~')
-else:
-    print('神奇百货暂未有你想要的物品,敬请期待~')
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2.py

+list_hero=["赵一",30,"丁二",37,"孙五",52,"王猛",89]
+dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89}
+print(len(list_hero))
+print(len(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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