2023年6月17日
Yet Another Minimization Problem（CF1637D）
摘要： ## $\text{Des}$ You are given two arrays $ a $ and $ b $ , both of length $ n $ . You can perform the following operation any number of times (possibl 阅读全文
posted @ 2023-06-17 11:06 Ciaxin 阅读(15) 评论(1) 推荐(1) 编辑