This problem contains HTML superscripts and images which will not display correctly for plugin users
Consider a finite twodimensional grid where each cell is either occupied or empty. You are given two Strings, front and right, the frontal and right projections of the grid, respectively. The i^{th} character of front indicates whether the i^{th} column of grid is completely empty or not ("." for empty, lowercase "x" if the column contains at least one occupied cell). The i^{th} character of right indicates whether the i^{th} row of grid is completely empty or not.
Return a int[] containing exactly two elements. The first element is the minimum possible number of occupied cells on the grid, and the second element is the maximum possible number of occupied cells.
