save project

diy1.py

@@ -4,13 +4,13 @@
 scores = {'语文':89, '数学':95, '英语':80}
 
 def get_average(dict_1):
-    score = 0
+    score_sum = 0
 
     for subject, score in scores.items():
+        score_sum += score
 
-        score += score
-        print('现在的总分是%d'%score)
-    ave_score = score/len(scores)
+    print('现在的总分是%d'%score_sum)
+    ave_score = score_sum/len(scores)
     print('平均分是%d'%ave_score)
 
 get_average(scores)
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