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 16:35:21
Running Left 11097days 05 hours 24 minutes 39 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

RunID	User	Nick Name	Problem ID	Result	Memory	Time	Language	Code Length	Submit Time
47251	zhaoyuxi	赵禹锡	Q	Accepted	----	----	----	----	2024-10-19 14:55:41
47243	zhaoyuxi	赵禹锡	K	Accepted	----	----	----	----	2024-10-19 14:52:32
47237	zhaoyuxi	赵禹锡	J	Accepted	----	----	----	----	2024-10-19 14:50:56
47234	zhaoyuxi	赵禹锡	I	Accepted	----	----	----	----	2024-10-19 14:49:47
47232	zhaoyuxi	赵禹锡	I	Wrong Answer	----	----	----	----	2024-10-19 14:48:56
47229	zhaoyuxi	赵禹锡	I	Wrong Answer	----	----	----	----	2024-10-19 14:47:03
47216	zhaoyuxi	赵禹锡	H	Accepted	----	----	----	----	2024-10-19 14:09:35
47213	zhaoyuxi	赵禹锡	H	Wrong Answer	----	----	----	----	2024-10-19 14:08:37
47198	zhaoyuxi	赵禹锡	G	Accepted	----	----	----	----	2024-10-19 14:02:57
47172	zhaoyuxi	赵禹锡	F	Accepted	----	----	----	----	2024-10-19 13:55:56
47169	zhaoyuxi	赵禹锡	F	Wrong Answer	----	----	----	----	2024-10-19 13:55:07
47155	zhaoyuxi	赵禹锡	E	Accepted	----	----	----	----	2024-10-19 13:46:08
47146	zhaoyuxi	赵禹锡	D	Accepted	----	----	----	----	2024-10-19 13:37:38
47144	zhaoyuxi	赵禹锡	D	Wrong Answer	----	----	----	----	2024-10-19 13:37:12
47096	zhaoyuxi	赵禹锡	B	Accepted	----	----	----	----	2024-10-19 13:03:45
47092	zhaoyuxi	赵禹锡	A	Accepted	----	----	----	----	2024-10-19 13:00:05