摘要: /* * p,q,r是下标,满足p<=q<r,假设子糨能a[p..q]与a[q+1..r]已经排好序* 将两个合并排好序代替当前子数组A[p..r]* Running time: O(n) n = r-q+1 ÊÇÁœŽýºÏ²¢×ÓÊý×éÔªËØµÄžöÊýºÍ */ void merge(i... 阅读全文
posted @ 2012-11-14 12:52 慧钦 阅读(157) 评论(0) 推荐(0)
摘要: 插入排序/* * Insertion_sort time complexity: * Best-case: if the original sequence is sorted in a wanted-order: O(n) * Worst-case: if the original array i... 阅读全文
posted @ 2012-11-14 12:43 慧钦 阅读(133) 评论(0) 推荐(0)