save project

diy.py

+import turtle
+pen=turtle.Pen()
+screen=turtle
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diy1.py

@@ -2,13 +2,12 @@
 # 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}
+def get(scores):
+    s = 0
+    for k,v in scores.items():
+        s += vX
+        print('现在的总分是%d'%s)
+    a = s/len(scores)
+    print('平均分是%d'%a)
 
-def get_average(scores):
-    sum_score = 0
-    for subject, score in scores.items():
-        sum_score += score
-        print('现在的总分是%d'%sum_score)
-    ave_score = sum_score/len(scores)
-    print('平均分是%d'%ave_score)
-
-get_average(scores)
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+get(scores)
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