Submission #168873

#	Time	Username	Problem	Language	Result	Execution time	Memory
168873		Asamu13	Akcija (COCI15_akcija)	C++14	80 / 80	22 ms	2036 KiB

akcija

#include<bits/stdc++.h>
#define inf INT_MAX
#define sc(a) scanf("%d",&a)
#define scc(a,b) scanf("%d %d",&a,&b)
#define sccc(a,b,c) scanf("%d %d %d",&a,&b,&c)
#define pf(a) printf("%d",a)
#define pff(a,b) printf("%d %d",a,b)
#define pfff(a,b,c) printf("%d %d %d",a,b,c)
#define pb(a) push_back(a)
#define em empty()
#define fr front()
#define cl clear()
#define sz size()
#define mp(a,b) make_pair(a,b)
#define fri(b) freopen(b,"r",stdin)
#define fro(b) freopen(b,"w",stdout)
/*
ID: uslusam1
TASK: test
LANG: C++
*/
 
 
using namespace std;

vector<long long> vec;
long long ans;

int main(){
	//fri("gir.txt");
	//fro("cik.txt");
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int n;
	cin>>n;
	for(int i=1;i<=n;i++){
		long long k;
		cin>>k;
		vec.pb(k);
	}
	sort(vec.begin(),vec.end());
	int cnt=0;
	for(int i=vec.size()-1;i>=0;i--){
		if(cnt%3!=2){
			ans+=vec[i];
		}
		cnt++;
	}
	cout<<ans;


	return 0;
}

• Subtask 1: 80 / 80