Giải bài trực tuyến (SPOJ)

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Số bạn làm được	Số bài nộp	TỈ LỆ %	Làm sai	Biên dịch gặp lỗi	Khi chạy gặp lỗi	Chạy quá thời gian
348	1826	1740	0	84	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
81	2012-09-19 04:32:43	Mr.Cold	100	0.48	1.0M	PAS-FPC
82	2012-10-28 11:43:36	Nguyen Van Thang	100	0.48	1.0M	PAS-FPC
83	2012-10-29 16:05:12	Brave	100	0.14	1.0M	PAS-FPC
84	2012-10-31 04:12:16	muka muka pow	100	3.02	1.0M	PAS-FPC
85	2012-12-01 03:37:38	Gầy :))	100	0.61	860k	PAS-FPC
86	2012-12-18 15:47:26	treesseven	100	0.74	664k	PAS-FPC
87	2012-12-18 16:27:10	Come Back :x	100	0.71	1.1M	PAS-FPC
88	2012-12-19 04:44:51	Nguyễn Hoàng Kỳ	100	0.90	672k	PAS-FPC
89	2013-03-20 17:38:09	hiepsieunhan	100	0.49	720k	PAS-FPC
90	2013-06-02 10:53:58	Anh chỉ yêu mình em....UNSK....	100	0.64	1.0M	PAS-FPC
91	2013-06-08 17:59:35	PSA.defeat.anhHoanggay.+.anhLocbeo. :p :p	100	0.64	1.0M	PAS-FPC
92	2013-08-25 07:50:59	chequochuu	100	0.68	1.0M	PAS-FPC
93	2013-09-11 19:22:19	Nguyễn Thành Chinh	100	0.51	880k	PAS-FPC
94	2013-12-26 13:34:33	Thanh-Dat Truong	100	0.66	4.1M	PAS-FPC
95	2013-12-29 08:39:02	Huỳnh Huy Hiệp	100	0.29	1.0M	PAS-FPC
96	2014-02-08 17:08:27	a;slkfjasl;fkj	100	0.62	1.0M	PAS-FPC
97	2014-04-24 11:00:47	Huy	100	0.76	864k	PAS-FPC
98	2014-05-28 02:17:02	SC	100	0.80	864k	PAS-FPC
99	2014-08-03 11:13:54	Bugs can be everywhere	100	0.48	1.0M	PAS-FPC
100	2014-08-06 05:28:01	minh duc	100	0.48	724k	PAS-FPC

code...