並前往https://ycpc.hkfyg.org.hk/2021/06/29/%E6%93%85%E8%87%AA%E7%99%BB%E5%85%A5%E4%BB%96%E4%BA%BA%E9%9B%BB%E9%83%B5%E5%B8%B3%E6%88%B6%E5%B1%AC%E9%81%95%E6%B3%95/