Submission #1195299

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;
long long sum=0;
int n,st=1,V[100001];

int main()
{
    cin>>n;
    n*=3;
    for(int i=1;i<=n;i++) cin>>V[i];
    sort(V+1,V+1+n);
    for(int i=n-1;i>=st;i-=2) sum+=V[i],st++;


    cout<<sum;
}

Submission Info

Judge Result