#include <iostream>
#include <vector>

using namespace std;

    template <typename tip> void UnistiMatricu(tip **pok, int br_redova)
        {
            if (pok == 0) return;
            for (int i = 0; i < br_redova; i++) delete[] pok[i];
            delete[] pok;

        }

    template <typename tip> tip **KreirajMatricu(tip **pok, int br_redova, int br_kolona)
        {
            tip **matrica (new tip*[br_redova]);
            for (int i = 0; i < br_redova; i++) matrica[i] = 0;
                {
                    for (int i = 0; i < br_redova; i++)
                        {
                            matrica[i] = new tip[br_kolona];
                        }
                }

        }

    template <typename tip> tip **UnesiMatricu(tip **pok, int br_redova, int br_kolona)
        {
            for (int i = 0; i < br_redova; i++)
                {
                    for (int j = 0; j < br_kolona; j++)
                        {
                            cout << "Element (" << i+1 << "," << j+1 << "): ";
                            cin  >> pok[i][j];
                        }
                }
        }

int main()
{
    int m1, n1, m2, n2;
    double **a(0), **b(0);

    cout << "Unesite dimenzije matrice X: ";
    cin  >> m1 >> n1;
    try
        {
            KreirajMatricu(a, m1, n1);
            cout << "Matrica uspjesno kreirana!" << endl;
            UnesiMatricu(a, m1, n1);
        }
    catch (...)
        {
            UnistiMatricu(a, m1);
            cout << "Problemi s memorijom!" << endl;
        }

    return 0;
}