输入n，输出算式1+2+3+...+n

状态	递交者	时间	内存	语言	代码	递交时间
AC	zzc	3ms	440 KiB	C++14(O2)	199 Bytes	2025-3-21 16:35:27
AC	DONGYC	3ms	376 KiB	C++17	152 Bytes	2025-3-21 16:27:08
AC	温庭毅	3ms	372 KiB	C++14(O2)	158 Bytes	2023-10-26 21:13:46
AC	suijiahao	3ms	384 KiB	C++14(O2)	146 Bytes	2023-10-26 19:05:46
AC	gaoziang	3ms	384 KiB	C++14(O2)	160 Bytes	2023-10-20 16:43:09
AC	qiangmingxuan	3ms	504 KiB	C++14(O2)	173 Bytes	2023-10-20 17:02:03
AC	51商舒雯	3ms	376 KiB	C++14(O2)	158 Bytes	2025-3-21 16:55:32
AC	liweihao	3ms	376 KiB	C++14(O2)	153 Bytes	2023-10-20 16:19:15
AC	weihaochen	3ms	504 KiB	C++14(O2)	168 Bytes	2023-10-24 21:45:07
AC	zhaoguangyu	3ms	380 KiB	C++14(O2)	263 Bytes	2023-10-20 15:41:24
AC	donghao	3ms	376 KiB	C++14(O2)	169 Bytes	2023-10-27 7:19:34
AC	孟碧昂	4ms	380 KiB	C++14(O2)	143 Bytes	2025-3-21 17:32:38
AC	lixuying	4ms	376 KiB	C++14(O2)	152 Bytes	2023-10-20 16:43:20
AC	wanghanqing	4ms	376 KiB	C++14(O2)	135 Bytes	2023-10-21 17:53:30
AC	耿美琪	4ms	504 KiB	C++14(O2)	141 Bytes	2025-3-25 20:40:44
AC	韩宵瑞	4ms	376 KiB	C++14(O2)	180 Bytes	2023-10-24 18:40:59
AC	liyaxuan	4ms	376 KiB	C++14(O2)	168 Bytes	2023-10-20 16:49:56
AC	正点不开longlong	4ms	380 KiB	C++14(O2)	204 Bytes	2023-10-20 15:48:10
AC	18663961570	4ms	376 KiB	C++14(O2)	185 Bytes	2025-3-21 16:51:32
AC	huangwenyuan	4ms	404 KiB	C++14(O2)	190 Bytes	2023-10-20 16:57:19
AC	chenyuzhuo	4ms	376 KiB	C++14(O2)	146 Bytes	2023-10-22 17:37:38
AC	丁明颢	4ms	504 KiB	C++14(O2)	161 Bytes	2025-3-21 16:47:51
AC	liushichen	4ms	504 KiB	C++14(O2)	186 Bytes	2023-10-24 20:37:01
AC	liyunru	4ms	376 KiB	C++14(O2)	182 Bytes	2023-10-22 18:20:34
AC	张兴源	4ms	504 KiB	C++14(O2)	199 Bytes	2025-3-21 16:34:45
AC	周灵儿	4ms	376 KiB	C++14(O2)	142 Bytes	2025-3-21 16:51:02
AC	heyanchen	4ms	376 KiB	C++14(O2)	171 Bytes	2023-10-21 21:12:47
AC	闫铭辰	4ms	380 KiB	C++14(O2)	198 Bytes	2025-3-21 16:31:02
AC	于泓铭	4ms	404 KiB	C++11	182 Bytes	2025-3-21 16:10:52
AC	wanghanqing	4ms	384 KiB	C++14(O2)	203 Bytes	2023-10-21 17:51:56
AC	赵炣依	4ms	384 KiB	C++14(O2)	199 Bytes	2025-3-21 16:29:14
AC	qiangmingxuan	4ms	404 KiB	C++14(O2)	173 Bytes	2023-10-20 17:02:13
AC	赵钰轩	4ms	384 KiB	C++14(O2)	154 Bytes	2025-3-21 16:40:11
AC	大芃	4ms	380 KiB	C++14(O2)	154 Bytes	2025-3-21 16:47:10
AC	yangmingxin	5ms	376 KiB	C++14(O2)	155 Bytes	2025-3-21 16:37:54
AC	PE-JXR	5ms	376 KiB	C++14(O2)	154 Bytes	2025-3-21 16:42:50
AC	臧冠舜	5ms	384 KiB	C++14(O2)	162 Bytes	2025-3-23 16:18:28
AC	suntianze	5ms	376 KiB	C++14(O2)	153 Bytes	2025-3-21 16:46:27
AC	郭子逸	5ms	376 KiB	C++14(O2)	164 Bytes	2025-3-21 16:06:12
AC	刘乔一	5ms	504 KiB	C++14(O2)	185 Bytes	2025-3-21 16:36:50
AC	王一凡	5ms	376 KiB	C++14(O2)	176 Bytes	2025-3-26 19:12:16