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
929	7006	1585	4427	782	140	60

RANK	GIỜ NỘP	Tài khoản:	RESULT	TIME	MEM	NGÔN NGỮ
81	2012-12-14 01:36:54	rocket2012	14	0.00	7.2M	RUBY
82	2012-12-14 01:37:38	Cap C2.R7	14	0.01	7.2M	RUBY
83	2012-12-14 12:18:00	Trần Công Hậu	14	0.01	7.2M	RUBY
84	2012-12-19 03:33:36	moe-chan	14	0.01	7.2M	RUBY
85	2012-12-22 09:18:41		14	0.00	7.2M	RUBY
86	2012-12-22 18:32:54	Bùi Xuân Thủy	14	0.00	7.2M	RUBY
87	2012-12-23 14:25:36	I LOVE LS	14	0.00	7.2M	RUBY
88	2012-12-23 14:31:33	+oo	14	0.00	7.2M	RUBY
89	2012-12-29 08:59:47	rikka-chan	14	0.01	7.2M	RUBY
90	2012-12-31 16:24:37	Phồng Tôm	14	0.00	7.2M	RUBY
91	2013-01-31 06:37:27	.	14	0.01	7.2M	RUBY
92	2013-02-06 16:36:20	@Love@	14	0.01	7.2M	RUBY
93	2013-02-07 16:14:05	Công Hậu	14	0.01	7.2M	RUBY
94	2013-03-24 13:30:07	Anh chỉ yêu mình em ...	14	0.01	7.2M	RUBY
95	2013-04-01 15:47:51	treesseven	14	0.01	7.2M	RUBY
96	2013-04-03 16:57:56	Come Back :x	14	0.01	7.2M	RUBY
97	2013-04-06 08:59:21	DNK	14	0.01	7.3M	RUBY
98	2013-05-01 14:01:49	:\|	14	0.01	7.2M	RUBY
99	2013-05-19 17:22:05	Immortal	14	0.01	7.2M	RUBY
100	2013-05-22 19:07:43	ec	14	0.01	7.2M	RUBY

code...