Submission #1194610

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main() {
    int n;
    long long int a,sum=0;
    cin >> n;
    priority_queue<long long int> pq;
    for(int i=0; i<3*n; i++){
        cin >> a;
        pq.push(a);
    }

    for(int i=0; i<n; i++){
        pq.pop();
        sum += pq.top();
        pq.pop();
    }
    cout << sum << endl;

    return 0;
}

Submission Info

Judge Result