auto save

demo.py

+#创建班级
+student1 = {"语文":90,"数学":86,"英语":78}
+student2 = {"语文":98,"数学":87,"英语":76}
+student3 = {"语文":99,"数学":85,"英语":70}
+#存入字典
+score = {'悟空':student1,'诺伊':student2,'小贝':student3}
+#接收键盘输入
+name = input('请输入要查询的名字:')
+print("*"*30)
+#判断名字是否在字典里面
+if name in score:
+    score = score[name]
+    for k,v in score.items():
+        print(k,v)
+    print('*'*30)
+else:
+    print('亲！请输入正确的学员的名字！')
\ No newline at end of file