Submission #103509

#	Time	Username	Problem	Language	Result	Execution time	Memory
103509		leonarda	Akcija (COCI15_akcija)	C++14	80 / 80	30 ms	1664 KiB

akcija

#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define first ff
#define second ss
typedef pair<int, int> pi;
typedef long long int lint;
const int inf = 0x3f3f3f3f;
const int maxn = 1e5 + 5;
lint n;
lint a[maxn];
lint mini;

bool komp(int t1, int t2) {
	return t1 > t2;
}

int main ()
{
	ios::sync_with_stdio(0);
	
	cin >> n;
	for(int i = 0; i < n; ++i)
		cin >> a[i];
		
	sort(a, a + n, komp);
	
//	for(int i = 0; i < n; ++i)
//		cout << a[i] << " ";
	
	for(int i = 0; i < n; i += 3) {
		mini += a[i] + a[i + 1];
	}
	cout << mini;
	
return 0;
}

• Subtask 1: 80 / 80