auto save

diy3.py

-student1 = {'语文': 91, '数学': 88, '英语': 85}
-student2 = {'语文': 97, '数学': 98, '英语': 90}
-student3 = {'语文': 95, '数学': 100, '英语': 93}
-score = {'悟空': student1, '诺依': student2, '小贝': student3}    
-
-
-name = input("名字：")
-
-# 查询并打印出输入的名字对应的所有科目的成绩
-
-for k,v in score[name].items():
-    print(k,v)
-
+student2 = {'诺依':90}
+student1 = {'小贝': student2}
+score = {'悟空': student1}    
+print(score['悟空']['小贝']['诺依'])