void yearsRecursion(char newForestTerrain[][100], char forestTerrain[][100] , const int n, const int m, int years)
{

    if (years == 10)
    {
        for (size_t i = 0; i < n; i++)
        {
            for (size_t j = 0; j < m; j++)
            {
                changeTheDensity(newForestTerrain, forestTerrain, i, j);
            }
        }
    }
    else
    {
        for (size_t i = 0; i < n; i++)
        {
            for (size_t j = 0; j < m; j++)
            {
                changeTheDensity(newForestTerrain, forestTerrain, i, j);
            }
        }
     copyForNextYears(newForestTerrain, forestTerrain, n, m);
     yearsRecursion(newForestTerrain, forestTerrain, n, m, years - 10);
    }
}