摘要: For an array A, if i < j, and A [i] > A [j], called (A [i], A [j]) is a reverse pair.return total of reverse pairs in A. For an array A, if i < j, and 阅读全文
posted @ 2016-07-10 12:19 YuriFLAG 阅读(202) 评论(0) 推荐(0)