auto save

diy1.py

@@ -5,6 +5,7 @@ scores = {'语文':89, '数学':95, '英语':80}
 
 def get_average(scores):
     score = 0
+    a= 0   
     for subject, score in scores.items():
         score += score
         print('现在的总分是%d'%score)
@@ -12,3 +13,4 @@ def get_average(scores):
     print('平均分是%d'%ave_score)
     
 get_average(scores)
+