2011年9月4日
HDU-2896 病毒侵袭 AC自动机
摘要： 病毒侵袭Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2438Accepted Submission(s): 627Problem Description当太阳的光辉逐渐被月亮遮蔽，世界失去了光明，大地迎来最黑暗的时刻。。。。在这样的时刻，人们却异常兴奋——我们能在有生之年看到500年一遇的世界奇观，那是多么幸福的事儿啊~~但网路上总有那么些网站，开始借着民众的好奇心，打着介绍日食的旗号，大肆传播病毒。小t不幸成为受害者之一。小t如此生气，他 阅读全文
posted @ 2011-09-04 11:19 沐阳 阅读(767) 评论(0) 推荐(0) 编辑
HDU-2222 Keywords Search AC自动机
摘要： Keywords SearchTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10744Accepted Submission(s): 3722Problem DescriptionIn the modern time, Search engine came into the life of everybody like Google, Baidu, etc.Wiskey also wants to bring this feature to 阅读全文
posted @ 2011-09-04 03:04 沐阳 阅读(848) 评论(0) 推荐(0) 编辑
HDU-1005 Number Sequence
摘要： Number SequenceTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 43278Accepted Submission(s): 9449Problem DescriptionA number sequence is defined as follows:f(1) = 1, f(2) = 1, f(n) = (A * f(n - 1) + B * f(n - 2)) mod 7.Given A, B, and n, you are to 阅读全文
posted @ 2011-09-04 00:13 沐阳 阅读(10132) 评论(0) 推荐(3) 编辑