【深进1.例1】求区间和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	陈国瑞	159ms	1.2 MiB	C++14(O2)	406 Bytes	2025-7-15 18:45:57
AC	姚胜蓝	159ms	2 MiB	C++17(O2)	451 Bytes	2026-2-24 16:34:08
AC	钟雨辰xly2025	469ms	2 MiB	C++14(O2)	445 Bytes	2026-2-24 16:57:50
AC	tianlangyufirst	506ms	1.2 MiB	C++17(O2)	456 Bytes	2026-2-26 20:02:29
AC	胡宇翔xly2025	665ms	1.2 MiB	C++14(O2)	314 Bytes	2026-2-24 16:52:05
AC	蒋欣辰	674ms	856 KiB	C++14(O2)	345 Bytes	2026-2-24 16:53:08
AC	陈思润	674ms	796 KiB	C++14(O2)	296 Bytes	2026-2-24 19:06:23
AC	景天澍	674ms	1.9 MiB	C++14(O2)	375 Bytes	2026-2-24 20:13:35
AC	郑枨瑞	674ms	1.3 MiB	C++14(O2)	247 Bytes	2026-2-24 16:26:23
AC	杨珂曦	675ms	1.2 MiB	C++14(O2)	345 Bytes	2026-2-24 16:53:52
AC	简怀墨2025xlycontest	677ms	1.2 MiB	C++14(O2)	331 Bytes	2026-2-26 19:49:50
AC	欧阳宇宸2026dly	677ms	1.2 MiB	C++14(O2)	311 Bytes	2026-2-24 19:37:35
AC	heqianyu	678ms	2 MiB	C++17(O2)	304 Bytes	2026-2-24 16:21:12
AC	hey_muzili	678ms	1.2 MiB	C++14(O2)	324 Bytes	2026-2-24 16:20:39
AC	陈柏烨2026	678ms	856 KiB	C++14(O2)	344 Bytes	2026-2-24 16:23:58
AC	Mr_Wr	679ms	1.1 MiB	C++14(O2)	333 Bytes	2026-2-24 16:21:36
AC	昂冠宇xly2025	682ms	1.1 MiB	C++14(O2)	306 Bytes	2026-2-26 19:34:10
AC	白力予1	682ms	1.2 MiB	C++14(O2)	315 Bytes	2026-2-24 16:21:33
AC	张芷若xly2025	683ms	1.2 MiB	C++14(O2)	296 Bytes	2026-2-24 16:45:25
AC	刘熠辰	683ms	1.1 MiB	C++14(O2)	333 Bytes	2026-2-26 19:51:44
AC	钟执墨2026dly	683ms	1.1 MiB	C++14(O2)	296 Bytes	2026-2-25 9:25:36
AC	李铭凯2026dly	683ms	1.1 MiB	C++14(O2)	298 Bytes	2026-2-25 15:40:10
AC	李科良2026dly	684ms	1.1 MiB	C++14(O2)	296 Bytes	2026-2-24 16:47:49
AC	罗汇川	685ms	1.2 MiB	C++14(O2)	271 Bytes	2026-2-24 17:24:11
AC	李科良	685ms	1.2 MiB	C++14(O2)	296 Bytes	2026-2-25 17:19:50
AC	罗代梓	687ms	1.1 MiB	C++14(O2)	319 Bytes	2026-2-24 17:23:28
AC	zzy15924600533	690ms	1.2 MiB	C++14(O2)	342 Bytes	2026-2-24 17:18:01
AC	王思懿	690ms	2 MiB	C++17(O2)	342 Bytes	2026-2-24 21:10:40
AC	pcx...	692ms	1.2 MiB	C++14	326 Bytes	2026-2-26 20:07:00
AC	黄厚铭1.04	692ms	1.2 MiB	C++14(O2)	296 Bytes	2026-2-24 16:25:09
AC	Harry	693ms	1.8 MiB	C++14	324 Bytes	2026-2-24 17:17:01
AC	侬孜翌2026dly	693ms	2.1 MiB	C++14(O2)	301 Bytes	2026-2-24 20:08:14
AC	张叶朵	694ms	2 MiB	C++14(O2)	362 Bytes	2026-2-26 18:59:53
AC	胡知鱼	696ms	2.1 MiB	C++14(O2)	317 Bytes	2026-2-26 19:24:01
AC	_chjich_	700ms	3.2 MiB	C++14(O2)	374 Bytes	2025-7-15 17:07:14
AC	Tqj0808	700ms	1.6 MiB	C++14	362 Bytes	2026-2-24 19:36:49