摘要：
https://blog.csdn.net/zhangruishi/article/details/70768923 https://www.cnblogs.com/fhkankan/p/8082351.html 阅读全文
摘要：
http://wowubuntu.com/markdown/ https://segmentfault.com/markdown 阅读全文
摘要：
Given two sets of integers, the similarity of the sets is defined to be N~c~/N~t~*100%, where N~c~ is the number of distinct common numbers shared by 阅读全文