【模板】可持久化线段树 2

Status	Submit By	Time	Memory	Code	Submit At
AC	BC20260092	641ms	40.9 MiB	1.7 KiB	2024-2-8 17:10:47
AC	BC20260054	665ms	44.5 MiB	2.7 KiB	2025-2-5 16:42:42
AC	linjunkai2024	840ms	46.9 MiB	2.5 KiB	2025-9-25 15:21:34
AC	C20250070	1092ms	166.6 MiB	1.6 KiB	2023-12-20 21:10:30
AC	C20250069	1810ms	65.4 MiB	1.6 KiB	2023-11-17 17:22:29
AC	BC20280005	1883ms	83 MiB	1.4 KiB	2025-11-28 21:26:41