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 16:28:22
Running Left 11097days 05 hours 31 minutes 38 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	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	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(-2)	211:54:54	211:58:24(-1)	211:59:10
2	xiaochengzhen	陈振	17	1660:42:56	48:41:27	48:48:31	49:29:30(-1)	49:22:30	49:45:35(-3)	50:11:55	50:15:20	50:16:24	50:21:48	50:22:56	50:25:52(-2)	50:33:29(-1)	211:15:28	211:20:23(-2)	211:52:11(-2)	211:57:31	(-11)	212:02:06
3	zhaoyuxi	赵禹锡	11	2334:45:00	211:00:05	211:03:45		211:37:38(-1)	211:46:08	211:55:56(-1)	212:02:57	212:09:35(-1)	212:49:47(-2)	212:50:56	212:52:32						212:55:41
4	zhanghaoyu	张浩宇	10	2122:49:24	211:00:24	211:05:14(-2)	(-3)	211:36:26(-1)	211:45:58	211:54:56	212:02:48(-2)	212:09:50(-3)	212:49:54	212:51:05	212:52:49	(-1)
5	yde	杨戴尔	8	560:59:28	69:14:27	69:24:40	69:45:28(-1)	69:58:05	70:03:10	70:29:04	70:49:43	70:54:51									(-1)
6	ruiqianchen	芮千宸	7	490:10:54	69:14:38	69:24:42	69:44:51(-1)	69:57:57	70:06:14	70:33:56	70:48:36
7	boyi	潘博翼	7	1632:17:37	231:31:22	231:47:58(-4)		232:10:36(-1)	232:26:18(-6)	233:11:33(-1)	233:21:27	233:28:23(-1)
8	qiyufan24	齐雨凡	6	300:37:20	49:11:30	49:20:06(-1)	50:37:42(-1)	49:59:11	50:02:50	50:26:01(-1)
9	xuxi	徐曦	6	409:42:58	67:04:41(-1)	67:22:42(-1)	67:52:10(-2)	68:05:22(-1)	68:44:19	68:53:44
10	chenxuyi	陈栩逸	5	348:27:11	69:14:50	69:24:13	69:43:31	70:00:01	70:04:36
11	xuzixuan	徐梓轩	3	202:36:52	67:00:14	67:16:20(-2)	67:40:18
12	chenjunyi	陈均溢	2	135:41:16	67:18:50	67:22:26(-3)
13	Liu	刘老师	1	47:20:20						47:20:20