save project

diy2.py

 score = {'语文':91,'数学':88,'英语':85}
 score = {'语文':91,'数学':88,'英语':85}
-
+score2= {'语文':97,'数学':48,'英语':100}
+score2= {'yu','数学':88,'英语':95}
+score3= {'语文':,'数学':88,'英语':95}
 # 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 k,v in score.items():
 for k,v in score.items():
     print(k,v)
     print(k,v)