並前往https://isvincent.pixnet.net/blog/post/43593442-excel-%E4%BE%9D%E5%8B%BE%E9%81%B8%E9%A0%85%E7%9B%AE%E4%BA%88%E4%BB%A5%E5%8A%A0%E7%B8%BD%28sumproduct%29
