luoguP1168 中位數

直接用兩個堆，亂搞。。。。c++ #include<bits/stdc++.h> #define MAXN 100005 typedef long long ll; using namespace std; ll n,a[MAXN],zz,zz2; priority_queue<ll> q; priority_queue <ll,vector<ll>,greater<ll> > q2; vo

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