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
4066	13893	12593	0	1290	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
141	2014-04-08 18:10:01	Purple guy	100	0.35	4.3M	C++ 4.3.2
142	2014-04-13 16:19:44	Anh chỉ yêu một số em ...	100	0.36	4.3M	C++ 4.3.2
143	2014-04-25 18:50:50	Một Hai Ba	100	0.35	6.6M	C++ 4.3.2
144	2014-04-29 15:31:32	creatnx	100	0.36	8.7M	C++ 4.3.2
145	2014-05-20 03:16:49	Who?	100	0.35	3.0M	C++ 4.3.2
146	2014-05-26 17:26:51	Mats Hummels	100	0.35	3.0M	C++ 4.3.2
147	2014-05-27 15:14:12	huynhha12798	100	0.33	4.3M	C++ 4.3.2
148	2014-05-29 13:17:15	Ryan	100	0.36	5.5M	C++ 4.3.2
149	2014-06-01 14:06:20	Danh Doan	100	0.36	4.0M	C++ 4.3.2
150	2014-06-01 15:55:50	Le Quang Hung	100	0.35	4.3M	C++ 4.3.2
151	2014-06-02 21:20:05	Phạm Thị Oanh	100	0.36	4.3M	C++ 4.3.2
152	2014-06-03 11:00:43	Chuyên Nhật CNN	100	5.13	2.8M	C++ 4.3.2
153	2014-06-03 16:39:51	Tai Khoan Chung	100	0.35	12M	C++ 4.3.2
154	2014-06-09 08:40:36	chuyên Sử HSGS	100	0.36	4.3M	C++ 4.3.2
155	2014-06-25 05:02:02	Game Of Thrones	100	0.32	4.3M	C++ 4.3.2
156	2014-06-26 04:02:00	Complicated Heart	100	0.36	4.3M	C++ 4.3.2
157	2014-07-01 16:11:50	White Shadow	100	0.32	4.3M	C++ 4.3.2
158	2014-07-14 16:45:02	Cà Phê Sữa	100	0.36	4.3M	C++ 4.3.2
159	2014-07-17 07:56:51	Noname	100	0.35	4.9M	C++ 4.3.2
160	2014-07-19 17:49:39	Hemingway	100	0.35	4.1M	C++ 4.3.2

code...