2014年9月17日

Codeforces Round #266 (Div. 2) D

摘要： D. Increase Sequencetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPeter has a sequence of integ... 阅读全文

posted @ 2014-09-17 19:37 forgot93 阅读(341) 评论(0) 推荐(0) 编辑

2014 ACM/ICPC Asia Regional Xi'an Online Paint Pearls

摘要： 传说的SB DP：题目Problem DescriptionLee has a string of n pearls. In the beginning, all the pearls have no color. He plans to color the pearls to make it mo... 阅读全文

posted @ 2014-09-17 14:55 forgot93 阅读(173) 评论(0) 推荐(0) 编辑

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