save project

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
+score = {'语文':-1000000000000000000000000000,'数学':0.000000000000000000000000000000000001,'英语':0.0000000000000000000000000000000000000000000000005}
 
 # 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():
+    print(k,v)