save project

diy1.py

@@ -4,11 +4,11 @@
 scores = {'语文':89, '数学':95, '英语':80}
 
 def get_average(scores):
-    score = 0  
-    for subject, score in scores.items():
-        score += score
-        print('现在的总分是%d'%score)
-    ave_score = score/len(scores)
-    print('平均分是%d'%ave_score)
+    v = 0  
+    for k, v in scores.items():
+        v += v
+        print('现在的总分是%d'%v)
+    ave_v = v/len(scores)
+    print('平均分是%d'%ave_v)
 
 get_average(scores)
\ No newline at end of file