# Although I have commented as much as I could, but still the logic used in this code maybe a bit confusing since there is no graphical presentation, so check out ...

# 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 ...

Dealing with a problem here that probably has a clever solution which is not coming to me: I have an m x n grid. This grid contains some circles. I would like to find a set of squares that covers the ...