auto save

diy2.py

+name = "悟空,"
+word = "你好！谢谢你的欢迎！以后我们一起学习python吧！"
+print(name+word)
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diy2_2.py

+"""使用type查看数据类型"""
+
+num = 9
+float_num = 3.1415926
+name = "悟空"
+goods = ["雪碧", "可口可乐", "咖啡"]
+
+print(type(num))
+print(type(float_num))
+print(type(name))
+print(type(goods))
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hello.py

+print("hello world!")
+

报菜名.py

+ today_menu={'前菜':{'熏鲢鱼':20,'生蚝':20,'面包':10},
+ today_menu={'前菜':{'熏鲢鱼':20,'生蚝':20,'面包':10},
+            '汤':{'玉米浓汤':15,'蔬菜汤':15,'海鲜汤':15},
+            '主菜':{'鱼':40,'虾':30,'蟹':20,'贝壳类':20},
+            '间菜':{'牛扒':25,'煨菜':25,'肉排':30},
+            "烧烤和沙拉":{'需要':15,'不需要':0},
+            '甜品':{'可丽露':20,'优格吐司':15,'蓝莓松饼':20}
+            }
+
+for k,v in today_menu.items():  
+    print('今日' + k + '有：')
+    for i in v:               
+        print(i,end=' ')      #依次告诉客人今天的各类菜有哪些选择
+    print()
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