求1~n以内所有数和

状态	递交者	时间	内存	语言	代码	递交时间
AC	chenhaoyu	3ms	6.2 MiB	C++14(O2)	172 Bytes	2024-1-30 16:01:27
AC	dengxuzhe	3ms	6.2 MiB	C++14(O2)	163 Bytes	2026-2-24 20:09:02
AC	chenpengsen	3ms	6.4 MiB	C++14(O2)	138 Bytes	2024-12-15 20:10:35
AC	gaolanyi	3ms	6.2 MiB	C++14(O2)	151 Bytes	2024-1-30 16:01:02
AC	kangbocheng	3ms	6.2 MiB	C++14(O2)	166 Bytes	2024-1-30 16:00:16
AC	lihaojie	3ms	6.2 MiB	C++14(O2)	166 Bytes	2024-1-30 15:59:30
AC	admin	3ms	6.2 MiB	C++14(O2)	167 Bytes	2024-1-30 8:53:27
AC	caiyutong	3ms	6.2 MiB	C++14(O2)	163 Bytes	2024-1-30 16:02:17
AC	xuzaiyan	3ms	6.4 MiB	C++14(O2)	147 Bytes	2024-12-15 20:13:06
AC	zhangzehao	3ms	6.2 MiB	C++14(O2)	150 Bytes	2024-3-18 21:18:20
AC	zhaokehan	3ms	6.2 MiB	C++14(O2)	162 Bytes	2026-2-24 19:19:03
AC	chenxingyu	3ms	6.3 MiB	C++14(O2)	146 Bytes	2026-3-2 10:09:15
AC	yuyan	3ms	6.2 MiB	C++14(O2)	147 Bytes	2026-2-24 20:07:54
AC	xiongdengke	3ms	6.2 MiB	C++14(O2)	150 Bytes	2026-2-24 20:07:12
AC	wangzihan	3ms	6.2 MiB	C++14(O2)	167 Bytes	2026-2-24 19:20:05
AC	chensihan	3ms	6.2 MiB	C++14(O2)	146 Bytes	2026-2-24 19:19:07
AC	chenzihan	3ms	6.2 MiB	C++14(O2)	126 Bytes	2026-2-24 19:13:41
AC	huangxuanrui	3ms	6.1 MiB	C++14(O2)	150 Bytes	2026-2-24 20:05:21
AC	chenyanxu	3ms	6.2 MiB	C++14(O2)	154 Bytes	2024-1-30 16:01:05
AC	yangenqiao	3ms	6.2 MiB	C++14(O2)	166 Bytes	2026-2-24 20:13:14