感觉是UB
by Yun_Mengxi @ 2023-07-12 14:05:53
@[Yun_Mengxi](/user/758416) UB是什么？？
by Muly @ 2023-07-13 03:22:10
@[Muly](/user/249620) undefined behaviour.
by Yun_Mengxi @ 2023-07-13 08:21:52