save project

diy.py

@@ -12,6 +12,6 @@ today_menu={'前菜':{'熏鲢鱼':20,'生蚝':20,'面包':10},
 
 
 for k,v in today_menu.items():  
 for k,v in today_menu.items():  
     print('今日' + k +'有：')
     print('今日' + k +'有：')
-    for i in k:               
-        print(i,end=' ')      #依次告诉客人今天的各类菜有哪些选择
-    print()
+    for i,j in v.items():               
+        print(i,j,sep = ':',end=' ')      #依次告诉客人今天的各类菜有哪些选择
+    print()#换行
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