Live2d Test Env
摘要: Given an array of N integers A1, A2, A3…AN. If you randomly choose two indexes i ,j such that 1 ≤ i < j ≤ N, what is the expected value of Ai | Aj? In 阅读全文
posted @ 2018-04-25 23:28 nimphy 阅读(304) 评论(0) 推荐(0) 编辑
摘要: 。。。 阅读全文
posted @ 2018-04-25 18:25 nimphy 阅读(129) 评论(0) 推荐(0) 编辑