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Submission #98759

# Submission time Handle Problem Language Result Execution time Memory
98759 2019-02-25T16:13:31 Z M_H_H_7 Akcija (COCI15_akcija) C++14
56 / 80
 25 ms 1664 KB 
//In The Name of Beauty
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vll;
#define IB std::ios::sync_with_stdio(0);
#define pb(x) push_back(x);
#define mp(x,y) make_pair(x,y)
#define pll pair<ll,ll>
#define F first
#define S second
ll const MAXN = 1e5 + 8;
ll const INF  = 1e12 + 8;
ll const delta = 1000000007;

int main()
{
    IB;
    cin.tie(0);
    cout.tie(0);
    ll n;
    cin >> n;
    ll a[n];
    ll ans = 0;
    for(ll i = 0;i < n;i++)cin >> a[i];
    sort(a,a + n);
    ll i = 0;
    if(n % 3 == 1)ans += a[0],i++;
    if(n % 3 == 2)ans += a[1],i++;
    for(i;i < n;i += 3)ans += (a[i + 1] + a[i + 2]);
    cout << ans;
    return 0;
}
//Written by M_H_H_7

Compilation message

akcija.cpp: In function 'int main()':
akcija.cpp:30:10: warning: statement has no effect [-Wunused-value]
     for(i;i < n;i += 3)ans += (a[i + 1] + a[i + 2]);
          ^

Subtask #1
56.0 / 80.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 512 KB Output isn't correct
2 Incorrect 3 ms 384 KB Output isn't correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 15 ms 1536 KB Output is correct
7 Correct 13 ms 1536 KB Output is correct
8 Correct 17 ms 1536 KB Output is correct
9 Correct 20 ms 1664 KB Output is correct
10 Incorrect 25 ms 1664 KB Output isn't correct