他没用stl...
by cmll02 @ 2020-02-06 13:59:38
@[SelinaXie](/user/312982) long不能` scanf("%d"`读入
by Sophon @ 2020-02-06 14:11:15
@[SelinaXie](/user/312982) 用%ld
by Sophon @ 2020-02-06 14:13:02
@[Sophon](/user/159730) 哇谢谢谢谢，这样就通过了
by SelinaXie @ 2020-02-06 18:30:08