// zadanie 2. (dwuwymiarowe)
#include <iostream>
#include <cstdlib>
#include <ctime>

using namespace std;

int** utworz(const unsigned n, const unsigned k)
{
    int** tablica = new int*[n];
    for(unsigned i = 0; i < n; ++i)
    {
        tablica[i] = new int[k];
        for(unsigned j = 0; j < k; ++j)
            tablica[i][j] = rand() % 101;
    }
    return tablica;
}

int** suma_macierzy(int** tab1, int** tab2, const unsigned n, const unsigned k)
{
    int** wynik = new int*[n];
    for(unsigned i = 0; i < n; ++i)
    {
        wynik[i] = new int[k];
        for(unsigned j = 0; j < k; ++j)
            wynik[i][j] = tab1[i][j] + tab2[i][j];
    }
    return wynik;
}

void wypisz(int** tab, const unsigned n, const unsigned k)
{
    for(unsigned i = 0; i < n; ++i)
    {
        for(unsigned j = 0; j < k; ++j)
            cout << tab[i][j] << '\t';
        cout << endl;
    }
}

int main()
{
    srand(time(nullptr));
    unsigned n, k;
    cout << "Podaj rozmiary tablicy (wiersze i kolumny): ";
    cin >> n >> k;

    int** tablica1 = utworz(n, k);
    int** tablica2 = utworz(n, k);
    cout << "Macierz A:\n";
    wypisz(tablica1, n, k);
    cout << "Macierz B:\n";
    wypisz(tablica2, n, k);
    cout << "Wynik dodawania macierzy A i B:\n";
    int** tablica_suma = suma_macierzy(tablica1, tablica2, n, k);
    wypisz(tablica_suma, n, k);

    for(unsigned i = 0; i < n; ++i)
        delete[] tablica1[i];
    delete[] tablica1;
    for(unsigned i = 0; i < n; ++i)
        delete[] tablica2[i];
    delete[] tablica2;
    for(unsigned i = 0; i < n; ++i)
        delete[] tablica_suma[i];
    delete[] tablica_suma;

    return 0;
}