save project

diy1.py

@@ -4,9 +4,9 @@
 scores = {'语文':89, '数学':95, '英语':80}
 scores = {'语文':89, '数学':95, '英语':80}
 
 
 def get_average(dict_1):
 def get_average(dict_1):
-    sun = 0
+    sum = 0
 
 
-    for subject, sum in scores.items():
+    for subject, score in scores.items():
         sum+=score
         sum+=score