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
2679	10125	9243	0	878	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
41	2011-04-18 21:25:47	PSA.40.TheWin	100	0.32	4.4M	CPP
42	2011-04-19 16:17:15	Ram	100	0.33	4.0M	CPP
43	2011-04-20 14:35:20	Tran Van Thang	100	0.32	4.4M	CPP
44	2011-07-28 05:07:11	ken	100	0.07	2.9M	CPP
45	2011-07-28 18:42:54	thaichau	100	0.20	6.8M	CPP
46	2011-08-07 12:49:10	Javier Hernandez	100	0.19	6.0M	CPP
47	2011-08-09 21:29:08	:D	100	0.22	4.5M	CPP
48	2011-08-26 16:15:45	Winkey+L	100	0.08	4.5M	CPP
49	2011-09-07 15:06:42	men	100	0.08	4.1M	CPP
50	2011-09-07 17:54:23	jazz	100	0.08	4.1M	CPP
51	2011-09-09 17:40:47	viettqa2k14	100	0.08	4.1M	CPP
52	2011-09-10 07:27:04	johanncruyf	100	0.32	2.9M	CPP
53	2011-09-10 12:00:53	nguyen van thi	100	0.33	2.9M	CPP
54	2011-09-14 19:50:20	NTQ	100	0.09	5.1M	CPP
55	2011-09-15 07:48:05	Kid	100	0.33	2.9M	CPP
56	2011-09-20 10:39:50	Nguyễn Hữu Hùng	100	0.08	4.5M	CPP
57	2011-10-02 17:11:57	adm	100	0.08	4.9M	CPP
58	2011-11-21 20:04:56	keke	100	0.08	6.4M	CPP
59	2011-12-09 02:23:19	I LOVE U	100	0.09	4.5M	CPP
60	2011-12-21 04:29:57	MingLi	100	0.48	7.5M	CPP

code...