arr2dPracticeAddColToPos

#include <iostream>

template <typename T>
void printArr2d(T** arr2d, int ySize, int xSize)
{
    for (int y{ 0 }; y < ySize; ++y)
    {
        for (int x{ 0 }; x < xSize; ++x)
        {
            std::cout << arr2d[y][x] << '\t';
        }
        std::cout << '\n';
    }
    std::cout << '\n';
}

template <typename T>
void fillArr2d(T** arr2d, int ySize, int xSize)
{
    for (int y{ 0 }; y < ySize; ++y)
    {
        for (int x{ 0 }; x < xSize; ++x)
        {
            arr2d[y][x] = rand() % 10;
        }
    }
}

int main()
{
    int ySize{ 3 };
    int xSize{ 5 };

    int** arr2d{ new int* [ySize] };

    for (int y{ 0 }; y < ySize; ++y)
    {
        arr2d[y] = new int[xSize] {1,2,3,4,5};
    }

    printArr2d(arr2d, ySize, xSize);
    fillArr2d(arr2d, ySize, xSize);
    printArr2d(arr2d, ySize, xSize);

    for (int y{ 0 }; y < ySize; ++y)
    {
        delete[] arr2d[y];
    }
    delete[] arr2d;

}