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
441	2028	1907	0	120	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
61	2012-09-25 18:49:47	Nguyễn Hoàng Kỳ	100	0.04	1.0M	PAS-FPC
62	2012-10-22 04:40:23	Brave	100	0.04	248k	PAS-FPC
63	2012-10-22 05:41:27	Discite4ever	100	0.47	264k	PAS-FPC
64	2012-10-24 17:49:58	[midfinger]	100	0.04	416k	PAS-FPC
65	2012-10-28 05:22:57	Nguyen Van Thang	100	0.04	248k	PAS-FPC
66	2012-11-07 03:48:47	acer	100	0.04	264k	PAS-FPC
67	2012-12-18 21:43:48	Rain	100	0.00	480k	PAS-FPC
68	2012-12-20 17:56:02	Dumbledore	100	0.04	268k	PAS-FPC
69	2012-12-24 17:26:24	rocket2012	100	0.04	248k	PAS-FPC
70	2012-12-26 16:59:55	KFSX=XRVR	100	0.07	268k	PAS-FPC
71	2012-12-27 15:48:34	Vi Tiểu Bảo	100	0.06	464k	PAS-FPC
72	2013-01-03 03:27:52	Nguyễn Hoàng Phương	100	0.04	316k	PAS-FPC
73	2013-03-08 02:53:32	Thùy Dương	100	0.04	280k	PAS-FPC
74	2013-05-13 16:55:47	ͼ_ͽ	100	0.04	432k	PAS-FPC
75	2013-07-16 05:42:16	JAMES	100	0.64	356k	PAS-FPC
76	2013-09-08 15:18:16	chequochuu	100	0.16	276k	PAS-FPC
77	2014-02-12 12:03:12	a;slkfjasl;fkj	100	0.04	264k	PAS-FPC
78	2014-05-29 16:14:35	Le Anh Duc - A2K42 PBC	100	0.00	428k	PAS-FPC
79	2014-09-18 03:24:25	Phan Huy Hoàng a2k42	100	0.11	468k	PAS-FPC
80	2014-12-14 02:39:13	Bugs can be everywhere	100	0.12	416k	PAS-FPC

code...