auto save

diy3.py

@@ -8,7 +8,11 @@ score = {'悟空': student1, '诺依': student2, '小贝': student3}
 
 # 查询并打印出输入的名字对应的所有科目的成绩
 name = input('名字：')
-info = score[name]
-for i,u in info.items():
+if name in score:
+    info = score[name]
+    print('*'*30)
+    for i,u in info.items():
         print(i,u)
-    
\ No newline at end of file
+    print('*'*30) 
+else:
+    print('你个煞笔，错了')
\ No newline at end of file