Please checkout this question and explain me how to approach it
// Find the total area covered by all rectangles in the //plane. Since the answer may be too large, return it //modulo 10^9 + 7.
Please checkout this question and explain me how to approach it
// Find the total area covered by all rectangles in the //plane. Since the answer may be too large, return it //modulo 10^9 + 7.