223. Rectangle-Area

class Solution:
    def computeArea(self, ax1: int, ay1: int, ax2: int, ay2: int, bx1: int, by1: int, bx2: int, by2: int) -> int:
        area1 = (ax2 - ax1) * (ay2 - ay1)
        area2 = (bx2 - bx1) * (by2 - by1)
        if ay1 >= by2 or ay2 <= by1 or ax2 <= bx1 or ax1 >= bx2:
            return area1 + area2
        width = min(bx2,ax2) - max(ax1,bx1)
        height = min(ay2,by2) - max(ay1,by1)
        
        return area1 + area2 - width * height