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
118	271	252	0	12	0	0

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
1	2011-01-24 12:15:08	Buồn :(	100	2.33	4.8M	PAS-FPC
2	2011-01-27 17:50:58	Tran Dang Tuan Anh	100	2.46	4.2M	PAS-FPC
3	2011-02-02 02:49:23	Sandy	100	5.11	18M	C++ 4.3.2
4	2011-02-02 10:12:38	Phạm Thanh Tùng	100	2.97	4.7M	PAS-FPC
5	2011-02-02 10:57:18	Tue Le	100	3.54	5.9M	PAS-FPC
6	2011-02-05 16:51:50	Buồn :(	100	5.91	17M	CPP
7	2011-02-07 14:56:06	Nguyễn Quang Anh	100	3.25	5.7M	PAS-FPC
8	2011-02-14 09:47:38	Saturn	100	2.80	5.6M	CPP
9	2011-02-14 09:50:26	Saturn	100	2.48	5.8M	C++ 4.3.2
10	2011-02-28 04:44:46	RR	100	0.75	8.0M	C++ 4.3.2
11	2011-02-28 15:25:53	Hacker7	100	2.59	5.2M	PAS-FPC
12	2011-03-04 09:57:37	Miko	100	2.27	4.4M	PAS-FPC
13	2011-03-04 11:18:12	TNO	100	2.34	4.0M	PAS-FPC
14	2011-03-06 17:31:27	Thanh Nguyen	100	2.50	5.2M	PAS-FPC
15	2011-03-09 04:27:52	Nguyên	100	4.58	16M	C++ 4.3.2
16	2011-03-10 14:42:10	Trần Bảo Lộc	100	2.38	3.4M	PAS-FPC
17	2011-03-10 15:09:42	kunn	100	2.66	4.1M	PAS-FPC
18	2011-03-11 15:34:06	nameless	100	2.33	3.4M	PAS-FPC
19	2011-03-18 09:46:25	Alex	100	3.37	6.9M	PAS-FPC
20	2011-03-20 18:10:19	[HD]	100	2.28	3.4M	PAS-FPC

code...