SESpy @ 2024-07-18 18:00:31
rt
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n,x;
set<int> a,b;
cin>>n;
for(int i=1;i<=n;i++)
{
cin>>x;
if(b.size()==0)
b.insert(x);
else if(a.size()!=0)
{
if(x<=*a.rbegin())
a.insert(x);
else
b.insert(x);
}
else
b.insert(x);
if(a.size()>b.size())
{
b.insert(*a.rbegin());
a.erase(*a.rbegin());
}
else if(b.size()-a.size()>1)
{
a.insert(*b.begin());
b.erase(*b.begin());
}
if(i%2)
{
cout<<*b.begin()<<endl;
}
}
return 0;
}
by 哈哈人生 @ 2024-07-22 15:28:42
by 哈哈人生 @ 2024-07-24 14:22:47
@SESpy
by SESpy @ 2024-07-25 10:22:55
@哈哈人生 好 谢谢