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
1838	6581	5644	0	935	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
21	2011-09-08 15:58:53	Saturn	100	0.18	3.3M	CPP
22	2011-11-05 09:17:57	Cù Trọng Xoay	100	0.18	2.7M	CPP
23	2012-01-12 15:14:22	MingLi	100	0.50	8.7M	CPP
24	2012-03-01 18:44:18	Luffy^^	100	0.18	3.9M	CPP
25	2012-03-02 17:01:57	@@	100	0.18	3.3M	CPP
26	2012-03-03 17:11:42	Nguyễn Mạnh Tuấn	100	0.17	3.9M	CPP
27	2012-03-04 03:52:20	Phồng Tôm	100	0.18	5.6M	CPP
28	2012-03-04 13:35:36	^^!	100	0.18	3.3M	CPP
29	2012-03-04 13:56:26	quan	100	0.18	3.3M	CPP
30	2012-03-17 18:37:14	keke	100	0.18	3.3M	CPP
31	2012-03-19 11:50:37	Nam	100	0.19	3.7M	CPP
32	2012-09-07 18:05:58	khue	100	0.18	3.3M	CPP
33	2012-10-03 10:35:00	chi tam	100	0.18	2.7M	CPP
34	2012-10-05 14:42:19	nhatrangwinter	100	0.18	2.7M	CPP
35	2012-10-20 10:27:55	pktc	100	0.19	2.7M	CPP
36	2013-08-25 01:52:00	Thuc DX	100	0.17	2.8M	CPP
37	2013-09-09 16:32:44	Tuyền Nguyễn	100	0.18	3.3M	CPP
38	2013-09-09 19:02:13	Duong Viet Cuong	100	0.58	4.0M	CPP
39	2014-09-17 18:09:47	Never too late	100	0.18	4.5M	CPP
40	2014-10-21 02:34:14	Vcoder_2014	100	0.18	4.1M	CPP

code...