求排列的逆序数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C23huangzhiyuan	62ms	448 KiB	C++11	640 Bytes	2024-4-4 21:25:39
AC	C23lingyiyu	78ms	536 KiB	C++11	670 Bytes	2024-1-25 11:54:17
AC	C24zhangzheyuan	79ms	412 KiB	C++11	808 Bytes	2024-10-23 16:57:46
AC	C23liupeilin	80ms	448 KiB	C++11	636 Bytes	2024-1-25 11:06:16
AC	C23linboming	80ms	532 KiB	C++11	670 Bytes	2024-1-28 9:28:56
AC	C23huangyuanhao	80ms	536 KiB	C++11	670 Bytes	2024-1-28 10:17:32
AC	C24zhongzifan	81ms	468 KiB	C++11	1 KiB	2025-3-13 13:23:50
AC	C23pengweixuan	81ms	464 KiB	C++11	670 Bytes	2024-5-18 16:52:00
AC	C23xiehaoxuan	81ms	432 KiB	C++11	670 Bytes	2024-1-27 14:49:04
AC	C23fengrui	82ms	532 KiB	C++14	670 Bytes	2024-1-25 11:59:21
AC	C23luohaotian	82ms	468 KiB	C++11	731 Bytes	2024-1-25 11:50:32
AC	C23caimingfeng	82ms	532 KiB	C++11	670 Bytes	2024-1-25 11:50:52
AC	C24yangjiashu	83ms	532 KiB	C++11	615 Bytes	2024-10-1 11:31:05
AC	C23huyating	83ms	484 KiB	C++11	670 Bytes	2024-6-10 14:52:03
AC	C23zhangjiawei	83ms	532 KiB	C++11	772 Bytes	2024-1-25 11:06:53
AC	C23fufuhang	84ms	532 KiB	C++11	670 Bytes	2024-5-23 14:25:10
AC	C23chenxinglin	84ms	532 KiB	C++11	670 Bytes	2024-1-26 10:10:44