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Submission #449370

# Submission time Handle Problem Language Result Execution time Memory
449370 2021-08-02T05:59:20 Z dz001 Akcija (COCI15_akcija) C++11
80 / 80
 19 ms 1264 KB 
/* ldmm is n00b */
#include <bits/stdc++.h>

using namespace std;

#define Cerr cerr << "\nTest: "
#define endl "\n"
#define fi first
#define se second
#define pb push_back

#ifdef RICARDO
    #define bug(x) cerr << #x << " = " << (x) << endl;
    #define block if(1)
#else
    #define bug(x) "IDINGO"
    #define block if(0)
#endif


template<class T> bool mini(T &a, T b) { return a > b ? (a = b, true) : false; }
template<class T> bool maxi(T &a, T b) { return a < b ? (a = b, true) : false; }

typedef pair<int, int> pii;
typedef long long ll;
typedef double ld;

const int N=1e5+10;
int a[N];
int n;

signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.precision(10);
    cout << fixed;
#ifdef LOCAL
    freopen("i", "r", stdin);
    freopen("o", "w", stdout);
#endif

    cin>>n;
    for(int i=0;i<n;++i)cin>>a[i];
    sort(a,a+n,greater<int>());

    ll ans=0;
    for(int i=0;i<n;++i){
        if(i%3==2)continue;
        ans+=a[i];
    }
    cout<<ans;

#ifdef LOCAL
    cerr << "\nTime elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
#endif
}

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 16 ms 1048 KB Output is correct
7 Correct 10 ms 1096 KB Output is correct
8 Correct 10 ms 1100 KB Output is correct
9 Correct 19 ms 1228 KB Output is correct
10 Correct 18 ms 1264 KB Output is correct