摘要: DescriptionA subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = another sequence... 阅读全文
posted @ 2014-07-24 16:36 Iridescent_zzy 阅读(125) 评论(0) 推荐(0)
摘要: Problem DescriptionNowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know... 阅读全文
posted @ 2014-07-24 15:02 Iridescent_zzy 阅读(128) 评论(0) 推荐(0)