save project

diy1.py

@@ -3,9 +3,9 @@
 
 scores = {'语文':89, '数学':95, '英语':80}
 
-def get_average(dict_1)):
+def get_average(dict_1):
     score = 0
-
+    subject = 0
     for subject, score in scores.items():
 
         score += score

diy2.py

+scores = {'语文':89, '数学':95, '英语':80}
+a = len(scores)
+print('平均分是'+str((scores['语文']+scores['数学']+scores['英语'])/a+'分！'))
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