Submission #113072

#	Time	Username	Problem	Language	Result	Execution time	Memory
113072		CaQtiml	Akcija (COCI15_akcija)	C++14	80 / 80	36 ms	1016 KiB

akcija

#include "bits/stdc++.h"
using namespace std;
int arr[(int)1e5+10];
long long sum;
int main()
{
	int n;
	cin >> n;
	int rob = n/3;
	for(int i=1;i<=n;i++) 
	{
		cin >> arr[i];
		sum+=arr[i];
	}
	sort(arr+1,arr+1+n);
	long long ans=0;
	for(int i=n-2;i>=1;i-=3)
	{
		ans+=arr[i];
		//cout << ans << "\n";
	}
	//for(int i=(3*rob+1);i<=n;i++) ans+=arr[i];
	cout << sum-ans;
}

Compilation message (stderr)

akcija.cpp: In function 'int main()':
akcija.cpp:9:6: warning: unused variable 'rob' [-Wunused-variable]
  int rob = n/3;
      ^~~

• Subtask 1: 80 / 80