save project

dff.py

+i=2
+sum=0
+while i<=100:
+    if i%2==0:
+        sum +=i
+    else:
+        sum -=i
+    i +=1
+print("sum:",sum)       
\ No newline at end of file

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 v:               
-        print(i,end=' ')      #依次告诉客人今天的各类菜有哪些选择
+    for i o in v:               
+       print(i,end=' '+str(o)" ")      #依次告诉客人今天的各类菜有哪些选择
     print()
     print()
\ No newline at end of file