【拓展题】逆序对

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	U202215270	312ms	7.2 MiB	C++17(O2)	1.6 KiB	2023-12-4 13:17:15
AC	U202016821	313ms	10.9 MiB	C++17(O2)	1.8 KiB	2023-11-26 21:41:38
AC	U202215246	314ms	11.3 MiB	C++17(O2)	1.2 KiB	2023-12-17 23:02:09
AC	U202016821	315ms	11 MiB	C++17(O2)	1.8 KiB	2023-11-26 21:36:43
AC	U202211485	317ms	7.2 MiB	C++17(O2)	1.2 KiB	2023-11-30 11:11:22
AC	U202215254	325ms	4.1 MiB	C	1.3 KiB	2023-12-2 0:00:42
AC	U202215257	330ms	8.2 MiB	C++17(O2)	1.4 KiB	2023-11-27 16:37:56
AC	U202210735	330ms	7.2 MiB	C++17(O2)	1.6 KiB	2023-12-4 11:33:15
AC	U202215247	335ms	4.1 MiB	C	1.4 KiB	2023-12-2 11:01:49
AC	U202215254	339ms	4.1 MiB	C	1.2 KiB	2023-12-2 0:21:51
AC	U202211470	346ms	7.6 MiB	C	1.5 KiB	2023-12-22 23:12:38
AC	U202211452	355ms	12.9 MiB	C++17(O2)	2.1 KiB	2023-12-2 18:14:57
AC	U202016821	372ms	11 MiB	C++17(O2)	1.7 KiB	2023-11-26 21:29:24
AC	U202211502	411ms	5.1 MiB	C++17(O2)	1.4 KiB	2023-11-30 14:02:10
AC	U202211491	414ms	4.2 MiB	C++17(O2)	1.5 KiB	2023-11-28 23:07:46
AC	U202215220	417ms	9.9 MiB	C++17(O2)	1.3 KiB	2023-11-27 9:39:48
AC	U202211501	419ms	4.2 MiB	C++17(O2)	773 Bytes	2023-11-27 11:42:58
AC	U202211411	447ms	4.3 MiB	C++17(O2)	1.5 KiB	2023-12-4 10:43:55
AC	U202211483	454ms	4.3 MiB	C++17(O2)	1.3 KiB	2023-11-30 9:51:40