save project

area.py

-scores={'语文':89,'数学':95,'英语':80}
-
-def get_average(scores):
-   sum_score=0
-   for subject,score in scores.items():
-      sum_score += score
-      print('现在的分数总和是%d'%sum_score)
-   ave_score = sum_score/len(scores)
-   print('平均值是%d'%ave_score)
-
-get_average(scores)