並前往https://isvincent.pixnet.net/blog/post/49334532-excel-%E9%81%8B%E7%94%A8sumproduct%E5%87%BD%E6%95%B8%E8%A8%88%E7%AE%97%E5%80%8B%E6%95%B8%E5%92%8C%E7%B8%BD%E5%92%8C