摘要：#include<bits/stdc++.h> using namespace std; struct st{ int num,val; }a[1000005]; deque<st>q; //最小值 deque<st>p; //最大值 int main(){ int n,k; cin>>n>>k; 阅读全文

摘要：#include<iostream> #include<vector> #include<cstdio> #include<cstring> using namespace std; typedef long long ll; const int maxn=200005; vector<int> t 阅读全文