using System;
public class Program
{
public static void Main()
Console.WriteLine("n =");
int n = int.Parse(Console.ReadLine());
int mult2 = 1;
for (int i=0; i<n; i++)
int x = int.Parse(Console.ReadLine());
if (x % 2 != 0)
mult2 = mult2 * x;
}
Console.WriteLine("mult2 = " + mult2);