auto save

diy1.py

@@ -7,7 +7,7 @@ scores1 = {'语文':99, '数学':85, '英语':89}
 def get_average(scores):
     x = 0  
     for subject, score in scores.items():
-        x = x+score1
+        x = x+score
     print('现在的总分是%d'%x)
     ave_score = x/len(scores)
     print('平均分是%d'%ave_score)