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
3131	6893	6321	0	571	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
121	2014-09-06 06:57:38	ptnega	100	0.00	3.5M	C++ 4.3.2
122	2014-09-06 07:30:13	LOL	100	0.01	6.1M	C++ 4.3.2
123	2014-09-06 13:29:44	Nguyễn Văn Nam	100	0.02	2.8M	C++ 4.3.2
124	2014-09-10 12:20:00	Thao	100	0.02	3.4M	C++ 4.3.2
125	2014-09-24 03:17:33	Kata	100	0.00	2.8M	C++ 4.3.2
126	2014-10-10 09:18:45	Nam Trần	100	0.02	155M	C++ 4.3.2
127	2014-10-12 03:26:00	๖ۣۜRεus	100	0.02	155M	C++ 4.3.2
128	2014-10-12 06:26:24	Cảnh	100	0.02	2.8M	C++ 4.3.2
129	2014-10-13 08:31:56	Nguyễn Tiến Khoa	100	0.00	2.8M	C++ 4.3.2
130	2014-10-27 15:40:51	Hoàng Quý Phát	100	0.02	3.0M	C++ 4.3.2
131	2014-10-27 16:01:27	Nguyễn Quang Trung (rekcusTQ)	100	0.02	2.8M	C++ 4.3.2
132	2014-10-27 19:02:57	just want to make friends ...	100	0.02	2.8M	C++ 4.3.2
133	2014-10-28 04:56:26	Black Dog	100	0.00	14M	C++ 4.3.2
134	2014-10-28 10:43:17	icarius	100	0.01	2.9M	C++ 4.3.2
135	2014-10-28 10:44:36	30s bạn làm được gì?	100	0.02	2.9M	C++ 4.3.2
136	2014-11-02 07:47:11	Dumbass	100	0.01	2.8M	C++ 4.3.2
137	2014-11-05 16:19:29	Huệ	100	0.32	3.0M	C++ 4.3.2
138	2014-11-05 16:30:03	Nắng	100	0.00	2.8M	C++ 4.3.2
139	2014-11-08 16:09:46	YeuLapTrinh.pw	100	0.00	2.9M	C++ 4.3.2
140	2014-11-10 04:58:39	Gà Mờ	100	0.00	2.7M	C++ 4.3.2

code...