Unit_18

using System;

namespace Ijunior
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int row = 4;
            int column = 4;
            int[,] numbers = new int[row, column];
            int multiplication = 1;
            int sum = 0;
            int columnForMultiplication = 0;
            int rowForSum = 1;
            Random random = new Random();
            int minRandomNumber = 1;
            int maxRandomNumber = 10;

            for (int i = 0; i < numbers.GetLength(0); i++)
            {
                for (int j = 0; j < numbers.GetLength(1); j++)
                {
                    numbers[i, j] = random.Next(minRandomNumber, maxRandomNumber);
                    Console.Write(numbers[i, j] + " ");
                }

                Console.WriteLine();
            }

            for (int i = 0; i < numbers.GetLength(0); i++)
            {
                multiplication *= numbers[i, columnForMultiplication];
            }

            for (int i = 0; i < numbers.GetLength(1); i++)
            {
                sum += numbers[rowForSum, i];
            }

            Console.WriteLine($"Сумма {rowForSum + 1} ряда: " + sum);
            Console.WriteLine($"Произведение {columnForMultiplication + 1} столбца: " + multiplication);
        }
    }
}