auto save

bianli.py

 scores={"语文":98,"数学":85,"英语":90}
-v=0
-for v in scores.values():
-    v+=v
-    print(v)
\ No newline at end of file
+score=0
+s_pingjunfen=0
+for k,v in scores.items():
+    score+=v
+    print(score)
+    s_pingjunfen=score/3
+    print(s_pingjunfen)

diy1.py

@@ -3,10 +3,10 @@
 
 scores = {'语文':89, '数学':95, '英语':80}
 score = 0  
-def get_average(abc):
-    for subject, score in abc.items():
+def get_average(scores):
+    for subject, score in scores.items():
         print('现在的总分是%d'%score)
-        score += score[]
+        score += score
         print(subject,score)
     ave_score = score/len(scores)
     print('平均分是%d'%ave_score)