auto save

diy1.py

@@ -6,7 +6,7 @@ scores = {'语文':89, '数学':95, '英语':80}
 def get_average(scores):
 def get_average(scores):
     score1 = 0  
     score1 = 0  
     for subject, score in scores.items():
     for subject, score in scores.items():
-        score1 += score
+        score1 = score1+score
     print('现在的总分是%d'%score1)
     print('现在的总分是%d'%score1)
     ave_score = score1/len(scores)
     ave_score = score1/len(scores)
     print('平均分是%d'%ave_score)
     print('平均分是%d'%ave_score)