求 n 累加和(ja)

状态	递交者	时间	内存	语言	代码	递交时间
AC	㦐䎎騛龏䯦 (liumingrui)	17ms	2.2 MiB	C++	147 Bytes	2025-8-23 14:07:51
AC	guozhanji	17ms	2.2 MiB	C++	126 Bytes	2025-8-23 14:10:19
AC	袁霄结 (yuanhaozhe)	18ms	2.2 MiB	C++	116 Bytes	2025-8-23 14:10:40
AC	yzz123	18ms	2.2 MiB	C++	182 Bytes	2025-8-24 9:29:35
AC	yangbocheng	18ms	2.2 MiB	C++	182 Bytes	2025-8-17 11:42:27
AC	*teacher_liu (teacher_liu)	74ms	2.2 MiB	C++	486 Bytes	2024-8-30 11:20:52
AC	YSJFWLZZDHHXYM (weienbo)	298ms	2.2 MiB	C++	454 Bytes	2025-8-16 16:13:54
AC	tsy569911	384ms	2.2 MiB	C++	297 Bytes	2025-8-23 18:26:04
AC	小林同学 (Lhx125073)	407ms	2.2 MiB	C++	304 Bytes	2025-8-24 10:49:45
AC	ztz1022	407ms	2.2 MiB	C++	306 Bytes	2025-8-24 10:51:34
AC	天生就是魔丸 (lmy890767)	408ms	2.6 MiB	C++	332 Bytes	2025-8-24 10:48:12
AC	🤣❤️༺꧁王佳骏꧂༻💕👉🤮 (wangjiajun)	409ms	2.2 MiB	C++	304 Bytes	2025-8-23 14:24:56
AC	...... (zym861195)	410ms	2.2 MiB	C++	432 Bytes	2025-8-23 14:12:15
AC	teacher_yang (yangmingzhu)	412ms	2.2 MiB	C++	340 Bytes	2025-8-24 10:48:09
AC	134 (xingshenghao)	412ms	2.2 MiB	C++	293 Bytes	2025-8-23 14:15:59
AC	舔肾鱼 (wsh257191)	426ms	2.2 MiB	C++	315 Bytes	2025-8-24 11:02:37
AC	⚡乌蒙山连着山外山⚡ (Ygz459909)	544ms	2.2 MiB	C++	869 Bytes	2025-8-18 14:36:43