auto save

diy.py

@@ -10,8 +10,8 @@ today_menu={'前菜':{'熏鲢鱼':20,'生蚝':20,'面包':10},
             '甜品':{'可丽露':20,'优格吐司':15,'蓝莓松饼':20}
             }
 
-for k,v in today_menu.items(): 
+for k,v in today_menu.items():  
     print('今日' + k + '有：')
-    for i,a in v.items():               
-        print(i,a, end=' ')      #依次告诉客人今天的各类菜有哪些选择
+    for i in v:               
+        print(i+'='+str(v[i]),end=' ')      #依次告诉客人今天的各类菜有哪些选择
     print()
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