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Submission #906064

# Submission time Handle Problem Language Result Execution time Memory
906064 2024-01-13T13:14:53 Z VMaksimoski008 Akcija (COCI15_akcija) C++14
80 / 80
 13 ms 1372 KB 
#include <bits/stdc++.h>

#define pb push_back
#define eb emplace_back
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define uniq(x) x.erase(unique(all(x)), x.end())
#define rall(x) x.rbegin(), x.rend()
//#define int long long

using namespace std;

using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

const int mod = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e5 + 5;
const double eps = 1e-9;

void setIO() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
}

int32_t main() {
    setIO();

    int n;
    cin >> n;

    vector<int> v(n);
    for(int &x : v) cin >> x;
    sort(rall(v));

    ll ans = 0;

    if(n < 3) {
        for(int &x : v) ans += x;
        cout << ans << '\n';
        return 0;
    }

    for(int i=0; i<n; i+=3) {
        ans += v[i];
        if(i + 1 < n) ans += v[i+1];
    }

    cout << ans << '\n';
    return 0;
}

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 10 ms 1116 KB Output is correct
7 Correct 7 ms 1116 KB Output is correct
8 Correct 6 ms 1116 KB Output is correct
9 Correct 13 ms 1372 KB Output is correct
10 Correct 13 ms 1372 KB Output is correct