# where rects[i] = [ai, bi, xi, yi] indicates that (ai, bi) is the bottom-left # corner point of the ith rectangle and (xi, yi) is the top-right corner point # of the ith rectangle. Design an ...

# an integer point in the space covered by the rectangles. # Note: # - An integer point is a point that has integer coordinates. # - A point on the perimeter of a rectangle is included in the space ...