Submission #153856

#	Time	Username	Problem	Language	Result	Execution time	Memory
153856		AldeaDanut	Akcija (COCI15_akcija)	C++14	80 / 80	60 ms	1020 KiB

akcija

#include <iostream>
#include <algorithm>
using namespace std;

int n,i,v[100001];
long long sum;

int main(){
    cin>>n;
    for(i=1;i<=n;i++)
        cin>>v[i],sum+=v[i];

    sort(v+1,v+n+1);
    for(i=n-2;i>0;i-=3)
        sum-=v[i];

    cout<<sum;
}

• Subtask 1: 80 / 80