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
616	2256	1870	0	285	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
1	2008-04-17 20:59:54	Khúc Anh Tuấn	100	0.00	3.1M	CPP
2	2008-09-28 07:18:42	K181129	100	0.00	6.9M	CPP
3	2008-11-02 17:33:52	Lê Đôn Khuê	100	0.00	5.4M	CPP
4	2008-11-03 07:06:20	datnb	100	0.00	5.4M	CPP
5	2009-12-21 15:26:43	Trinh Thi Thuy Ngan	100	0.00	6.8M	CPP
6	2011-08-26 16:12:04	Winkey+L	100	0.00	6.9M	CPP
7	2011-08-29 13:28:19	Think like Nguyễn Mai Lan	100	0.00	6.9M	CPP
8	2011-10-15 03:59:48	thevinhgd	100	0.00	6.9M	CPP
9	2012-02-19 20:21:19	saodem74	100	0.00	6.9M	CPP
10	2012-06-05 17:40:16	^^!	100	0.00	6.6M	CPP
11	2012-06-05 17:43:33	@@	100	0.00	5.6M	CPP
12	2012-06-08 14:51:35	quan	100	0.00	5.6M	CPP
13	2012-06-09 04:29:27	ctk41	100	0.00	5.3M	CPP
14	2012-10-31 10:34:02	pktc	100	0.00	5.3M	CPP
15	2013-04-04 07:20:50	Cà Phê Sữa	100	0.00	2.7M	CPP
16	2013-08-09 06:14:27	anh chỉ yêu mình em...who are you?	100	0.00	6.9M	CPP
17	2015-10-21 04:28:37	dqhungdl	100	0.03	19M	CPP
18	2016-09-16 08:02:33	oanhle	100	0.04	3.7M	CPP
19	2017-03-21 19:45:19	BlueHya	100	0.01	19M	CPP
20	2017-09-11 13:08:19	FakeF**e	100	0.00	16M	CPP

code...