Is-an-earlier-warning-better

这是一个关于2019年新型冠状病毒肺炎（COVID-19）的简单的NetLogo仿真，关心这样一个问题：如果早一点将“不明原因肺炎”的信息公之于众，结果会不会比现在更好？

要观看解说视频，请访问：https://www.bilibili.com/video/av89020615

要打开和运行.nlogo文件有两种方法：

1. 下载NetLogo软件：http://ccl.northwestern.edu/netlogo
2. 在NetLogo网页版上载文件并运行：http://www.netlogoweb.org/launch

This is a small NetLogo simulation about the COVID-19 contagion concerning the question of "Is an earlier warning better?"

To watch a explanation video (Chinese language), please visit: https://www.bilibili.com/video/av89020615

To open and run the file, there are 2 approaches:

1. Download the application of NetLogo in the website:http://ccl.northwestern.edu/netlogo
2. Go to NetLogo web and upload the .nlogo file: http://www.netlogoweb.org/launch