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diy1.py

 # 期末考试结束了，悟空在教务系统查到了自己的几门必修课分数，他想通过python计算自己的平均分。
 # 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}
 
-def get_average(scores_dict):
-    score = 0
+# def get_average(scores_dict):
+#     score = 0
+
+#     for subject, score in scores.items():
 
-    for subject, score in scores.items():
+#         scores += score
+#         print('现在的总分是%d'%scores)
+# ave_score = str(scores/len(scores))
+# print('平均分是%f'%ave_score)
 
-        scores += score
-        print('现在的总分是%d'%scores)
-ave_score = str(scores/len(scores))
-print('平均分是%f'%ave_score)
+# get_average(scores)
+scores = {'语文':89, '数学':95, '英语':80}
+
+def get_average(scores_dict):
+    score1 = 0
+    for subject, score in scores_dict.items():
+        score1 += score
+    ave_score = score1 / len(scores_dict)
+    print(int(ave_score))
 
-get_average(scores)
\ No newline at end of file
+get_average(scores)