Codeforces Round #198 (Div. 2) D. Bubble Sort Graph (转化为最长非降子序列)
摘要:
D. Bubble Sort Graphtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputIahub recently has learned Bubble Sort, an algorithm that is used to sort a permutation withnelementsa1,a2, ...,anin ascending order. He is bored of this so simple algorithm, so h 阅读全文
posted @ 2013-09-01 19:35 新一 阅读(273) 评论(0) 推荐(0)
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