yymmz的专栏

排序插入排序，冒泡排序和快速排序的排序趟数与序列的初始状态有关 堆排序和选择排序的排序次数与初始状态无关，即最好情况和最坏情况都一样

http://blog.youkuaiyun.com/v_july_v/article/details/6105630 http://www.cnblogs.com/skywang12345/p/3245399.html https://github.com/julycoding/The-Art-Of-Programming-By-July/blob/master/ebook/zh/03.01.md二叉查找