A09【模板】树上前缀和 [BJOI2018] 求和

状态	递交者	时间	内存	语言	代码	递交时间
AC	longtianle2024	227ms	123.1 MiB	C++	1 KiB	2025-8-4 15:11:42
AC	linzuxuan1215	252ms	210.5 MiB	C++	1.3 KiB	2025-8-12 14:57:45
AC	zhaozhicheng2010	261ms	204.6 MiB	C++	1.1 KiB	2025-8-6 15:28:16
AC	zhangxinrongxx	564ms	81.8 MiB	C++	1.5 KiB	2023-1-29 9:37:49
AC	zhangzhihan	666ms	81.7 MiB	C++	1.8 KiB	2023-11-3 7:18:10
AC	2018heyuyang	925ms	64.8 MiB	C++	1.9 KiB	2020-8-28 11:30:02
AC	Yangzhichao	963ms	206.2 MiB	C++14(O2)	1 KiB	2025-12-3 21:30:19
AC	Guest	1184ms	156.1 MiB	C++	4.2 KiB	2018-5-8 13:31:29
AC	bwhbqddf	1354ms	197.3 MiB	C++17(O2)	1.1 KiB	2026-8-7 9:40:19
AC	antaiLG	1392ms	205.7 MiB	C++14(O2)	1.2 KiB	2026-2-8 10:51:36
AC	dongjunchiAA	1405ms	205.8 MiB	C++14(O2)	1.2 KiB	2026-2-26 8:54:19
AC	admin	1603ms	206.2 MiB	C++	1.2 KiB	2025-1-25 2:21:07
AC	chenlibangdn	1630ms	95.8 MiB	C++	2.2 KiB	2019-12-25 13:06:08
AC	zjt13	2050ms	224.3 MiB	C++17(O2)	1 KiB	2026-8-11 11:09:32