线段树求区间第k小，树状数组将每个点拆成询问后处理区间小于x的值全部TLE /* * Author: xiaohei_AWM * Date: 5.24 * Mutto: Face to the weakness, expect for the strength. */ #include<cstdio> #include<cstring> #include<algorithm> #include<iostream> #include<cstdlib> #include<ctime> #include<set&gt...