public static void Main()
static void kvadriraj(int[,] A, int n)
int[,] B = new int[n, n];
B[i, j] += A[i, k] * A[k, j];
Console.WriteLine("Matrica B = A*A:");
Console.Write(" " + B[i, j]);
static void Main(string[] args)
int[,] A = new int [20,20];
Console.WriteLine("Unesite dimenziju kvadratne matrice");
dim = int.Parse(Console.ReadLine());
for (i = 0; i < dim; i++)
for (j = 0; j < dim; j++)
Console.Write("clan[",i,j,"] = ");
A[i, j] = int.Parse(Console.ReadLine());