分层图点不止有n个，直接用memset赋最大值
by keep_of_silence @ 2023-12-16 16:59:21
@[Ruan_ji](/user/405146)
by keep_of_silence @ 2023-12-16 16:59:40
@[keep_of_silence](/user/567247) 谢谢，已关
by Ruan_ji @ 2023-12-16 17:39:02