OAiP_14var

using System;

public class Program
{
    public static void Main()
    {
        Random r = new Random();
        var size = 4;
        int[,] a = new int[size, size];
        int[,] b = new int[size, size];
        for (int i = 0; i < size; i++)
        {
            for (int j = 0; j < size; j++)
            {
                a[i, j] = r.Next(1, 5);
                Console.Write("{0}\t", a[i, j]);
            }
            Console.WriteLine();
        }

        for (int i = 0; i < size; i++)
        {
            for (int j = 0; j < size; j++)
            {
                for (int k = 0; k < 2; k++)
                {
                    for (int p = 0; p < 2; p++)
                        b[i, j] = a[k, p] < a[i, j] ? 1 : 0;
                }
            }
        }
        Console.WriteLine();
        for (int i = 0; i < size; i++)
        {
            for (int j = 0; j < size; j++)
            {
                Console.Write("{0}\t", b[i, j]);
            }

            Console.WriteLine();
        }
    }
}