根据扩展后序序列求先序

状态	递交者	时间	内存	语言	代码	递交时间
AC	陈宜菲	9ms	6.7 MiB	C++14(O2)	908 Bytes	2025-5-11 22:10:58
AC	戎芊羽	9ms	6.6 MiB	C++14(O2)	776 Bytes	2026-4-29 20:14:09
AC	岳张扬	9ms	6.6 MiB	C++14(O2)	494 Bytes	2026-4-25 21:14:01
AC	沈皓晨	9ms	6.6 MiB	C++14(O2)	673 Bytes	2026-4-26 18:34:48
AC	付清尘	9ms	6.7 MiB	C++14(O2)	651 Bytes	2026-5-6 12:39:15
AC	李洋	10ms	6.7 MiB	C++14(O2)	807 Bytes	2025-5-11 14:01:13
AC	朱延培	10ms	6.6 MiB	C++14(O2)	2.4 KiB	2026-4-26 17:29:13
AC	雷岷晔	10ms	6.6 MiB	C++14(O2)	578 Bytes	2026-5-2 10:00:42
AC	欧柏焘	10ms	6.6 MiB	C++14(O2)	574 Bytes	2026-4-21 16:38:13
AC	徐圣杰	10ms	6.6 MiB	C++14(O2)	641 Bytes	2026-4-25 22:54:56
AC	高宇茗1	10ms	6.6 MiB	C++14(O2)	1.4 KiB	2026-4-27 18:48:28
AC	胡元锦	10ms	6.6 MiB	C++14(O2)	501 Bytes	2026-4-26 11:51:33
AC	13601350616	10ms	6.7 MiB	C++14(O2)	671 Bytes	2026-5-9 21:44:20
AC	梁一樊	10ms	6.7 MiB	C++14(O2)	597 Bytes	2025-5-11 12:43:30
AC	李宏昊	10ms	6.7 MiB	C++14(O2)	1 KiB	2025-5-17 18:28:07
AC	朱天勤	10ms	6.6 MiB	C++14(O2)	532 Bytes	2026-5-2 9:35:55
AC	王一繁	10ms	6.6 MiB	C++14(O2)	879 Bytes	2026-5-2 9:32:23
AC	贺骐	10ms	6.6 MiB	C++14(O2)	1.1 KiB	2026-4-19 14:58:47
AC	18123476009	10ms	6.6 MiB	C++14(O2)	380 Bytes	2026-4-23 21:13:51
AC	窦婧瑄	11ms	6.6 MiB	C++14(O2)	627 Bytes	2026-5-2 18:33:08
AC	燃燃	11ms	6.6 MiB	C++14(O2)	481 Bytes	2026-5-2 10:26:04
AC	郑安麒	11ms	6.7 MiB	C++14(O2)	1 KiB	2025-5-17 10:08:30
AC	苏子涵	11ms	6.7 MiB	C++14(O2)	843 Bytes	2025-5-11 21:21:45
AC	林佳依	11ms	6.8 MiB	C++14(O2)	598 Bytes	2025-8-9 15:01:10
AC	刁崇皓	11ms	6.6 MiB	C++14(O2)	472 Bytes	2026-4-29 19:47:57
AC	吕梓萌	11ms	6.6 MiB	C++14(O2)	1.2 KiB	2026-4-18 22:32:37
AC	chenguanhong	11ms	6.6 MiB	C++14(O2)	507 Bytes	2026-4-30 20:27:04
AC	wjy	11ms	6.7 MiB	C++11	699 Bytes	2025-5-2 23:00:35
AC	xiecheng	11ms	6.6 MiB	C++14(O2)	424 Bytes	2026-4-24 19:49:10
AC	杜博	11ms	7.1 MiB	C++14(O2)	464 Bytes	2025-8-10 18:54:16
AC	陈和欣	11ms	6.7 MiB	C++14(O2)	540 Bytes	2025-5-11 11:44:25
AC	朱辰	11ms	6.7 MiB	C++11(O2)	770 Bytes	2025-5-6 19:43:19
AC	Sunjf	11ms	6.7 MiB	C++14(O2)	657 Bytes	2025-7-31 16:29:59
AC	武墨	11ms	6.6 MiB	C++14(O2)	364 Bytes	2026-4-24 21:33:20
AC	root	12ms	6.6 MiB	C++14(O2)	645 Bytes	2026-4-24 19:02:36