摘要: Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) A.Kuroni and the Gifts 给定两个数组,这两个数组分别pairwise distinct,要求给两个数组分别设计一个排列,使得a[i]+b[i] 阅读全文
posted @ 2020-03-04 16:36 跟我一起这样做 阅读(162) 评论(0) 推荐(0)