*【可持久化线段树】求第k小 & 交换

状态	递交者	时间	内存	语言	代码	递交时间
AC	handongheng	1081ms	190.8 MiB	C++	1.5 KiB	2024-8-4 21:40:23
AC	Guest	1096ms	94.7 MiB	C++	2.4 KiB	2019-8-13 10:36:53
AC	linjianweihh	1682ms	374.3 MiB	C++	2.3 KiB	2023-10-25 12:59:12
AC	2018liuzhiyuan	1700ms	149.8 MiB	C++	1.9 KiB	2019-8-14 18:44:30
AC	2018liangbin	1719ms	186 MiB	C++	2.3 KiB	2019-8-14 18:40:26
AC	2018heyuyang	1753ms	235.7 MiB	C++	2.5 KiB	2019-8-12 14:55:29
AC	zhangjianjunab	1851ms	136.6 MiB	C++	2.2 KiB	2019-8-13 9:24:19
AC	chenjunyuWC	1944ms	191 MiB	C++	1.7 KiB	2023-10-25 12:56:02
AC	chenlibangdn	2110ms	254 MiB	C++	2.4 KiB	2019-8-13 16:09:02
AC	zhangjianweivv	2211ms	235.7 MiB	C++	1.8 KiB	2019-8-13 11:40:31
AC	gxh	2398ms	235.9 MiB	C++	1.8 KiB	2019-8-14 8:36:55
AC	2018chenyu	2434ms	254 MiB	C++	2.5 KiB	2019-8-14 14:27:32
AC	zhangzhihan	2502ms	437.1 MiB	C++	1.6 KiB	2023-10-24 19:32:59
AC	zhangweiquanyz	2557ms	187.6 MiB	C++	1.7 KiB	2019-8-14 10:31:19
AC	antaiLG	4324ms	191.4 MiB	C++14(O2)	1.9 KiB	2026-2-8 14:45:41