using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Введите ");

        int n = Convert.ToInt32(Console.ReadLine());

        int[] mas = new int [ n];

        int sum = 0;

        Random rnd = new Random ();

        Console.WriteLine(" Массив ");

        for (int i =0; i< n; i ++)

        {

            if (mas [i]%2 ==1)

            {

                sum = sum + mas[i];

            }

            Console.WriteLine("Сумма " + sum);

        }

    }

}

​