摘要：
"【牛客小白月赛21】NC201604 Audio 题目链接" 题目大意： 给出三点 %2CB%5Cleft(%20x_%7B2%7D%2Cy_%7B2%7D%20%5Cright)%2CC%5Cleft(%20x_%7B3%7D%2Cy_%7B3%7D%20%5Cright) "图片标题") ，求 阅读全文
摘要：
"【牛客小白月赛21】" | 题解链接 | 题目知识点 |题目难度 | | : |: :| :| | "Audio" |基础数论，外心坐标计算|普及 | | "Bits" |汉诺塔递归设计，二进制，字符串图形输出|普及+/提高| | "Channels" |前缀和思想|普及 | | "DDoS" | 阅读全文