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
import java.util.Scanner;

public class kie
{
	public static void main(String[] args)
	{
		int suma = 0, sumaBanknotow = 0, pom = 0, min = 0;
		Scanner skaner = new Scanner(System.in);
		
		if(skaner.hasNextInt()) sumaBanknotow = skaner.nextInt();
		for(int i = 0; i < sumaBanknotow; i++)
		{
			int banknot = skaner.nextInt();
			suma += banknot;
			if(banknot %2 != 0)
			{
				min = min == 0 ? banknot : (min < banknot ? min : banknot);
				pom = (pom + 1)%2;
			}
		}
		skaner.close();
		
		if(pom == 1) suma -= min;
		
		System.out.println(suma > 0 ? suma : "NIESTETY");
		System.exit(0);
	}
}