摘要: 水题,众所周知,两点之间直线距离: (x2−x1)2+(y2−y1)2\Large \sqrt{(x2 - x1)^2+(y2-y1)^2}(x2−x1)2+(y2−y1)2​。 然后就能过了: #include <iostream> #include <iomanip> #include <alg 阅读全文
posted @ 2022-01-05 21:28 HappyBobb 阅读(7) 评论(0) 推荐(0)