auto save

diy1.py

@@ -3,12 +3,13 @@
 
 scores = {'语文':89, '数学':95, '英语':80}
 
-def get_average(scores):
+def get_average(scores2):
     score = 0  
-    for subject, score in scores.items():
-        score += score
-        print('现在的总分是%d'%score)
-    ave_score = score/len(scores)
-    print('平均分是%d'%ave_score)
+    num = 0
+    for subject, score in scores2.items():
+        num += score    #num = num + score
+        print('现在的总分是%d'%num)
+    ave_score = num/len(scores2)
+    print('平均分是'+str(ave_score))
 
 get_average(scores)
\ No newline at end of file