auto save

diy1.py

@@ -3,14 +3,14 @@
 
 scores = {'语文':89, '数学':95, '英语':80}
 
-def get_average(dict_1):
+def get_average(scores):
     scores = 0
+    
+    for subject, score in scores.items():
 
-    for subject, scores in scores.items():
-
-        scores += scores
+        score += score
         print('现在的总分是%d'%score)
-    ave_score = score/len(scores)
+    ave_scores = score/len(scores)
     print('平均分是%d'%ave_score)
 
     get_average(scores)
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