Sphere Online Judge (SPOJ)

Private submission

Private submission won't be visible to other users and
won't be taken into consideration in ranks.

Disqualify submission

Your submission will be disqualified. Operation
is not reversible.

Hidden submission

Public submission

Click here to view source code.

Source code of every submission to this problem
in this contest is public.

Help

A conjecture of Paul Erdős statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
2692	8246	3610	778	788	487	2515

RANK	DATE	USER	RESULT	TIME	MEM	LANG
81	2022-02-09 10:57:09	hary07	accepted	0.31	5.3M	CPP14-CLANG
82	2021-06-02 10:39:09	hv129	accepted	0.32	5.3M	CPP14-CLANG
83	2021-09-29 17:47:53	MOHAMED253	accepted	0.32	5.4M	CPP14-CLANG
84	2024-04-14 14:47:06	siraj_19176	accepted	0.32	42M	CPP14-CLANG
85	2020-04-27 21:32:00	Ashish Gopal Hattimare	accepted	0.33	41M	CPP14-CLANG
86	2022-03-05 00:05:02	nrlucas	accepted	0.33	5.4M	CPP14-CLANG
87	2021-04-18 19:31:45	hellStar	accepted	0.34	50M	CPP14-CLANG
88	2024-10-18 19:00:25	ib	accepted	0.34	79M	CPP14-CLANG
89	2024-09-14 19:13:33	Anshul Trivedi	accepted	0.35	79M	CPP14-CLANG
90	2021-03-16 17:32:06	Saish	accepted	0.36	81M	CPP14-CLANG
91	2021-06-07 12:09:01	anshuman	accepted	0.36	156M	CPP14-CLANG
92	2024-04-20 13:29:37	rafi	accepted	0.37	96M	CPP14-CLANG
93	2025-01-15 11:45:01	Anurag Gupta	accepted	0.38	118M	CPP14-CLANG
94	2022-06-29 21:45:05	Shuhan	accepted	0.39	17M	CPP14-CLANG
95	2024-08-19 13:25:52	ar_bot	accepted	0.39	156M	CPP14-CLANG
96	2025-03-31 14:09:28	paardarshee	accepted	0.41	156M	CPP14-CLANG
97	2020-09-29 17:48:38	maverick_09	accepted	0.42	89M	CPP14-CLANG
98	2024-12-08 23:07:19	heyaheyaheya	accepted	0.43	15M	CPP14-CLANG
99	2020-12-09 07:30:07	alpha	accepted	0.44	4.7M	CPP14-CLANG
100	2024-10-14 20:47:55	Sagar Sagar	accepted	0.44	43M	CPP14-CLANG