Submission #153862

#	Time	Username	Problem	Language	Result	Execution time	Memory
153862		RobertDobra	Akcija (COCI15_akcija)	C++14	80 / 80	58 ms	888 KiB

akcija

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

int n,i,v[100010];
long long sol;

int main(){
    cin>>n;
    for (i=1;i<=n;i++){
        cin>>v[i];
        sol+=(long long)v[i];
    }
    sort(v+1,v+n+1);
    for (i=n-2;i>0;i-=3)
        sol-=(long long)v[i];
    cout<<sol;
    return 0;
}

• Subtask 1: 80 / 80