2018年7月24日
【2018牛客多校round2】 G transform
摘要： 题意 White Cloud placed n containers in sequence on a axes. The i th container is located at x[i] and there are a[i] number of products in it. White Rab 阅读全文
posted @ 2018-07-24 13:57 Greenty 阅读(122) 评论(0) 推荐(0) 编辑