N个数求和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lionsong	2ms	376 KiB	C	716 Bytes	2021-12-22 20:11:42
AC	xlw	2ms	256 KiB	C	943 Bytes	2021-12-28 16:10:27
AC	dhw	2ms	308 KiB		556 Bytes	2022-1-2 18:17:27
AC	ZXL	4ms	392 KiB		721 Bytes	2021-12-29 19:01:12
AC	swpumarshal	4ms	504 KiB		605 Bytes	2021-12-22 19:27:35
AC	zhaoyu	4ms	412 KiB		552 Bytes	2021-12-22 19:14:28
AC	mibbp	4ms	412 KiB		1 KiB	2021-12-19 22:19:38
AC	oyf	4ms	376 KiB		799 Bytes	2022-4-24 15:19:28
AC	DRay	5ms	392 KiB		982 Bytes	2022-3-29 21:29:10
AC	Nightglow	6ms	412 KiB		1.8 KiB	2022-3-25 19:54:48
AC	书山压力大	212ms	376 KiB		928 Bytes	2021-12-27 19:24:57