save project

1.py

+scores={"语文":89,"数学":95,"英语":80}
+def get_average(scores):
+    sum_scores=0
+    for subject scores in scores.items():
+        sum_scores += scores
+        print('现在的总分量%d'%sum_scores)
+    ave_scores=sum_scores/len(scores)
+    print('平均分量%d'%ave_scores)
+get_average(scores)
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