ShowSignOfProduct

using System;



class ShowSignOfProduct
{
    static void Main()
    {
        int countPositive = 1;
        int[] array = new int[3];
        for (int i = 0; i < array.Length; i++)
        {
            Console.WriteLine("Enter element:");
            array[i] = int.Parse(Console.ReadLine());
            if (array[i] > 0)
            {
                countPositive = countPositive + 1;
            }
        }
        if (countPositive % 2 == 0)
        {
            Console.WriteLine("The product of number is positive \"+\"");
        }
        else
        {
            Console.WriteLine("The product of number is negative \"-\"");
        }
    }

}