Is there a way to display two types of cells (A, B) in the collection view and display the array values only in the cells of A?

The information displayed in the cell should be set in func collectionView(_collectionView:UICollectionView, cellForItemAtindexPath:IndexPath)->UICollectionViewCell.
All you have to do is write a program that sets what you want to see for the indexPath given there.
In this case, if you only want the third cell, or indexPath.item==2, to be a blank cell,

if indexPath.item<2{
    cell.label.text="\"(indexPath.item+1)"
} else if indexPath.item==2{
    cell.label.text="
} else{
    cell.label.text="\"(indexPath.item)"
}

All you have to do is write a branching process as shown in .
(Assume that the cell has a UILabel type property called label.Please adjust to your program.)