auto save

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
-for k,v in score.items():
+student1={'语文':91,'数学':88,'英语':90}
+student2={'语文':95,'数学':95,'英语':85}
+student3={'语文':92,'数学':100,'英语':92}
+score = {'悟空':student1,'诺伊':student2,'小齐':student3}
+into=score['诺伊']
+for k,v in into.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