save project

diy2.py

@@ -2,5 +2,7 @@ score = {'语文':91,'数学':88,'英语':85}
 for k,v in score.items():
 for k,v in score.items():
     print(k,v)
     print(k,v)
 # 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
 # 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
-
-
+for a in score.keys():
+    print(a)
+for b in score.values():
+    print(b)