Submission #858354

#	Time	Username	Problem	Language	Result	Execution time	Memory
858354		ily2003	Akcija (COCI15_akcija)	C++14	80 / 80	12 ms	1372 KiB

akcija

#include <bits/stdc++.h>
using namespace std;
int n,tong,dem,a[100001];
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    cin >> n;
    for (int i=1;i<=n;++i) cin >> a[i];
    sort(a+1,a+n+1);
    for (int i=1;i<=n%3;++i) tong+=a[i];
    dem=2;
    for (int i=n%3+1;i<=n;++i) {
        ++dem;
        if (dem==3) {
            dem=0;
            continue;
        }
        tong+=a[i];
    }
    cout << tong;
    return 0;
}

• Subtask 1: 80 / 80