摘要: C. Foe Pairstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a permutation ... 阅读全文
posted @ 2016-04-13 22:06 HARD_UNDERSTAND 阅读(225) 评论(0) 推荐(0) 编辑