(Solved) : Convert Code Using Vectors Store Retrieve Information Using Hashtables Store Retrieve Info Q36782095 . . . .

How to convert the code below from using vectors tostore/retrieve information to using hashtables to store/retrieveinformation? (instead of using vectors, use hash tables).

void Board::checkNeighbors(int x, int y) {

vector<NeighbourCell> neighbours;

int totalValue = 0;

int tv1 = 0;

int tv2 = 0;

int tv3 = 0;

int tv4 = 0;

if (x>0 && grid[x-1][y] != 0) {

NeighbourCell nc;

nc.direction = “UP:”;

nc.pipCount = grid[x-1][y];

neighbours.push_back(nc);

//cout << “UP: ” << nc.direction << endl;

tv1 = nc.pipCount;

}

if (x<row-1 && grid[x+1][y] != 0) {

NeighbourCell nc;

nc.direction = “DOWN:”;

nc.pipCount = grid[x+1][y];

neighbours.push_back(nc);

///cout << “DOWN: ” << nc.direction <<endl;

tv2 = nc.pipCount;

}

if (y>0 && grid[x][y-1] != 0) {

NeighbourCell nc;

nc.direction = “LEFT:”;

nc.pipCount = grid[x][y-1];

neighbours.push_back(nc);

//cout << “LEFT: ” << nc.direction <<endl;

tv3