並前往https://ycpc.hkfyg.org.hk/2021/06/25/%E8%82%A1%E6%9D%B1%E6%98%AF%E5%90%A6%E9%9C%80%E6%89%BF%E6%93%94%E5%85%AC%E5%8F%B8%E8%B2%AC%E4%BB%BB%EF%BC%9F/