摘要: 源代码如下 (这个精妙绝伦的算法不是我发现的,而是取自原题解中的某个大佬,在经过一顿学习正常题解后看到,顿觉豁然开朗,原贴:https://www.luogu.com.cn/article/c3u874kg ) include include include using namespace std; 阅读全文
posted @ 2024-08-17 20:20 kaitists 阅读(42) 评论(0) 推荐(0)