Submission #956172

#	Time	Username	Problem	Language	Result	Execution time	Memory
956172		lalig777	Akcija (COCI15_akcija)	C++14	80 / 80	25 ms	1372 KiB

akcija

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#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
typedef long long int ll;
int main(){
    int n; cin>>n;
    ll sum=0;
    vector<int>v(n);
    for (int i=0; i<n; i++){
        cin>>v[i];
        sum+=v[i];
    }sort(v.begin(), v.end());
    for (int i=n-3; i>=0; i-=3) sum-=v[i];
    cout<<sum<<endl;
    return 0;
}

• Subtask 1: 80 / 80