1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#include <ctime>
#include <bitset>
#include <iterator>
#include <string>
#include <vector>
#include <map>
#include <list>
#include <set>
#include <queue>
#include <iostream>
#include <sstream>
#include <stack>
#include <deque>
#include <cmath>
#include <memory.h>
#include <cstdlib>
#include <cstdio>
#include <cctype>
#include <algorithm>
#include <utility>
#include <fstream>
using namespace std;


typedef long long ll;





int main()
{
	int sum = 0;
	int min = 1000;
	int n;
	cin >> n;
	for (int i = 0; i < n; ++i)
	{
		int x;
		cin >> x;
		if (x & 1 && x < min) {
			min = x;
		}
		sum += x;
	}
	if (sum - min == 0)
		cout << "NIESTETY\n";
	else
		cout << sum - min << endl;
	return 0;
}