제출 #553130

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
553130		Vladth11	Akcija (COCI15_akcija)	C++14	80 / 80	18 ms	1628 KiB

akcija

#include <bits/stdc++.h>
#define debug(x) cerr << #x << " " << x << "\n"
#define debugs(x) cerr << #x << " " << x << " "

using namespace std;
typedef long long ll;
typedef pair <int, int> pii;
typedef pair <long double, pii> muchie;

const ll NMAX = 1000001;
const ll VMAX = 1001;
const ll INF = (1LL << 60);
const ll MOD = 1000000007;
const ll BLOCK = 447;
const ll base = 31;
const ll nr_of_bits = 21;

ll v[NMAX];

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int n, i;
    ll sum = 0;
    cin >> n;
    for(i = 1; i <= n; i++) cin >> v[i];
    sort(v + 1, v + n + 1);
    reverse(v + 1, v + n + 1);
    for(i = 1; i <= n; i++){
        if(i % 3 == 0) continue;
        sum += v[i];
    }
    cout << sum;
    return 0;
}

• Subtask 1: 80 / 80