摘要：
神牛传送门：http://www.notonlysuccess.com/index.php/segment-tree-complete/再加一个（风格是notonlysuccess的风格，写的很骚...）：http://www.cnblogs.com/wuyiqi/tag/%E7%BA%BF%E6%AE%B5%E6%A0%91%E5%92%8C%E6%A0%91%E7%8A%B6%E6%95%B0%E7%BB%84/++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 阅读全文
