求逆序对

状态	递交者	时间	内存	语言	代码	递交时间
AC	juyuxuan	52ms	6.8 MiB	C++11	639 Bytes	2024-6-29 20:53:31
AC	yuchenyi23017	53ms	6.8 MiB	C++11	628 Bytes	2024-6-29 20:54:41
AC	袁伟宸23025	56ms	6.8 MiB	C++20(O2)	643 Bytes	2024-6-29 20:53:13
AC	zyp	57ms	6.8 MiB	C++11	929 Bytes	2024-6-29 20:52:55
AC	王健沣23017	60ms	6.8 MiB	C++11	677 Bytes	2024-6-29 20:54:14
AC	zhujingen	63ms	6.8 MiB	C++11	735 Bytes	2024-6-29 20:54:12
AC	zhuxiayu	64ms	6.8 MiB	C++11	682 Bytes	2024-6-29 20:53:33