【模板】前缀和（求区间和）

状态	递交者	时间	内存	语言	代码	递交时间
AC	害群之马	378ms	6.6 MiB	C++20(O2)	398 Bytes	2025-11-19 20:09:17
AC	aaa00	380ms	5 MiB	C++20(O2)	654 Bytes	2025-9-2 17:27:57
AC	Zyihan	397ms	6.2 MiB	C++20(O2)	897 Bytes	2025-7-29 20:02:02
AC	anxiao_snow	411ms	6.3 MiB	C++17(O2)	524 Bytes	2025-7-16 14:52:07
AC	章颢曦	413ms	6.7 MiB	C++14(O2)	487 Bytes	2025-7-8 16:01:55
AC	....	414ms	5.1 MiB	C	362 Bytes	2025-9-23 22:47:03
AC	TYYZ	418ms	6.5 MiB	C++20(O2)	821 Bytes	2025-11-21 20:48:33
AC	lyq	424ms	6.7 MiB	C++20(O2)	589 Bytes	2025-7-4 19:18:17
AC	yanghy	429ms	6.7 MiB	C++20(O2)	405 Bytes	2025-7-4 17:35:28
AC	Aral1k	1136ms	5.1 MiB	C++20(O2)	550 Bytes	2025-11-11 20:24:01
AC	cloud_bless	1165ms	6.2 MiB	C++20(O2)	528 Bytes	2025-7-10 15:30:00
AC	ForeverPrefer	1195ms	6.2 MiB	C++20(O2)	500 Bytes	2025-7-14 16:21:42
AC	我要当算法大王	1207ms	5.1 MiB	C++20	866 Bytes	2025-9-14 16:42:50
AC	202214240412	1969ms	6.6 MiB	C++20(O2)	376 Bytes	2025-7-7 17:36:56
AC	Aurora10021.	2032ms	6.2 MiB	C++20(O2)	350 Bytes	2025-7-30 22:20:03
AC	team202513140303	2047ms	6.4 MiB	C++20(O2)	419 Bytes	2025-11-28 21:18:55
AC	舒妤.	2050ms	6.2 MiB	C++20(O2)	336 Bytes	2025-8-1 20:40:14
AC	hy921	2069ms	5.5 MiB	C++20(O2)	342 Bytes	2025-8-6 13:29:10
AC	possible	2084ms	6.5 MiB	C++20(O2)	479 Bytes	2025-11-26 11:22:53
AC	ZYL	2088ms	5.1 MiB	C++20(O2)	364 Bytes	2025-9-24 21:52:51
AC	周彦池	2095ms	5.1 MiB	C++20(O2)	413 Bytes	2025-11-14 23:48:16