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
2142	7660	6502	0	1155	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
21	2011-01-28 20:44:24	StvTran	100	2.21	4.1M	CPP
22	2011-05-05 06:12:28	Alex	100	1.22	6.3M	CPP
23	2011-05-10 09:28:05	Think like Nguyễn Mai Lan	100	0.00	2.6M	CPP
24	2011-05-14 18:34:31	:D	100	0.00	2.5M	CPP
25	2011-06-09 12:18:53	define_art_love	100	0.00	2.5M	CPP
26	2011-06-16 17:58:01	bryne	100	0.00	2.6M	CPP
27	2011-07-18 07:13:33	Cao Văn An	100	0.00	2.6M	CPP
28	2011-07-25 18:07:52	Long	100	0.00	2.8M	CPP
29	2011-07-29 11:02:40	PSA.39.TruDu	100	0.33	4.7M	CPP
30	2011-08-01 16:30:51	thphong	100	0.00	3.2M	CPP
31	2011-08-11 15:29:30	Lâm Nhật Yến Thanh	100	0.00	2.8M	CPP
32	2011-09-05 15:16:16	Nguyễn Việt	100	0.00	3.4M	CPP
33	2011-09-05 19:31:29	up!	100	0.00	2.7M	CPP
34	2011-09-07 10:16:07	Bùi Thế Đô	100	0.00	2.7M	CPP
35	2011-09-17 12:42:30	Kid	100	0.43	3.0M	CPP
36	2011-10-21 12:27:53	Nguyễn Hữu Hùng	100	0.00	2.6M	CPP
37	2011-10-24 04:53:39	qwerty	100	0.00	3.2M	CPP
38	2011-11-26 14:39:53	keke	100	0.33	2.7M	CPP
39	2012-01-06 12:06:52	VMFIT	100	0.33	3.5M	CPP
40	2012-01-07 15:22:52	MingLi	100	0.00	2.6M	CPP

code...