网址记录

树形选择排序：

http://blog.csdn.net/itcastcpp/article/details/8205037

http://blog.csdn.net/zhoujunbuaa/article/details/6001491

http://www.linuxidc.com/Linux/2012-10/72408.htm

使用分治法用1.5*N次比较求数组的最大值和最小值

http://www.cppblog.com/mydriverc/articles/31664.html

http://job.xdnice.com/content/BiShiJingYan/2012-12/3944.htm