It’s another Start[c]up finals, and that means there is pizza to order for the onsite contestants. There are only 2 types of pizza (obviously not, but let’s just pretend for the sake of the problem),
未经允许,不得转载,谢谢~~ 一 文章简介 为什么要提出这个新的评价算法? 我们都知道ranking过程对于信息检索的结果是非常重要的,那么我们就需要有一些算法能评价ranking的结果到底如何。现有用来评价ranking的常用算法有:Kendall's τ, Average Precision(AP) , Mean Average Precision(MAP),Discounted Cumul
Description It’s another Start[c]up finals, and that means there is pizza to order for the onsite contestants. There are only 2 types of pizza (obviously not, but let’s just pretend for the sake of t
开刷水题 1109 - False Ordering PDF (English)StatisticsForum Time Limit: 1 second(s)Memory Limit: 32 MB We define b is a Divisor of a number a if a is divisible by b. So, the divisors of