save project

diy1.py

@@ -2,12 +2,12 @@
 # 于是写了下面的代码，可是总是得不到结果，请帮纠正bug并跑通程序。
 # 于是写了下面的代码，可是总是得不到结果，请帮纠正bug并跑通程序。
 
 
 scores = {'语文':89, '数学':95, '英语':80}
 scores = {'语文':89, '数学':95, '英语':80}
-score = 0  
 def get_average(scores):
 def get_average(scores):
+    sum_score = 0  
     for subject, score in scores.items():
     for subject, score in scores.items():
-        score += score
-        print('现在的总分是%d'%score)
-    ave_score = score/len(scores)
+        sum_score += score
+        print('现在的总分是%d'%sum_score)
+    ave_score = sum_score/len(scores)
     print('平均分是%d'%ave_score)
     print('平均分是%d'%ave_score)
 
 
 get_average(scores)
 get_average(scores)
\ No newline at end of file