CGOJ

CONTEST ID : 1183 - 高斯算法

等差数列

末项=首项+（项数-1）x 公差
项数=（末项-首项）÷公差+1
高斯算法： 总合=（首项+末项）*项数/2

SERVER TIME : 2025-05-23 05:01:28
Running Left 11097days 16 hours 58 minutes 32 seconds

STATUS : Running OPEN : Public
Start Time : 2024-10-10 18:00:00
End Time : 2055-10-10 22:00:00

ProblemSet Submit Standing OIStanding Statistics

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Standing	User	Nick Name	Solved	TIME PENALTY	Mark	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R
1	zhouziyang	周子洋	18	3807:37:13	1800	210:59:37	211:03:12	211:10:18	211:13:13	211:14:40	211:17:23	211:20:52	211:22:29	211:27:03	211:28:02	211:28:41	211:32:25	211:34:43	211:39:58	211:52:09	211:54:54	211:58:24	211:59:10
2	xiaochengzhen	陈振	17	1661:02:56	1700	48:41:27	48:48:31	49:29:30	49:22:30	49:45:35	50:11:55	50:15:20	50:16:24	50:21:48	50:22:56	50:25:52	50:33:29	211:15:28	211:20:23	211:52:11	211:57:31	(+0)	212:02:06
3	zhaoyuxi	赵禹锡	11	2334:45:00	1100	211:00:05	211:03:45		211:37:38	211:46:08	211:55:56	212:02:57	212:09:35	212:49:47	212:50:56	212:52:32						212:55:41
4	zhanghaoyu	张浩宇	10	2122:49:24	1000	211:00:24	211:05:14	(+0)	211:36:26	211:45:58	211:54:56	212:02:48	212:09:50	212:49:54	212:51:05	212:52:49	(+0)
5	yde	杨戴尔	8	560:59:28	800	69:14:27	69:24:40	69:45:28	69:58:05	70:03:10	70:29:04	70:49:43	70:54:51									(+0)
6	ruiqianchen	芮千宸	7	490:10:54	700	69:14:38	69:24:42	69:44:51	69:57:57	70:06:14	70:33:56	70:48:36
7	boyi	潘博翼	7	1632:17:37	700	231:31:22	231:47:58		232:10:36	232:26:18	233:11:33	233:21:27	233:28:23
8	qiyufan24	齐雨凡	6	300:57:20	600	49:11:30	49:20:06	50:37:42	49:59:11	50:02:50	50:26:01
9	xuxi	徐曦	6	411:22:58	600	67:04:41	67:22:42	67:52:10	68:05:22	68:44:19	68:53:44
10	chenxuyi	陈栩逸	5	348:27:11	500	69:14:50	69:24:13	69:43:31	70:00:01	70:04:36
11	xuzixuan	徐梓轩	3	202:56:52	300	67:00:14	67:16:20	67:40:18
12	chenjunyi	陈均溢	2	136:01:16	200	67:18:50	67:22:26
13	Liu	刘老师	1	47:20:20	100						47:20:20