Live2d Test Env
2018年12月21日
CodeForces - 325E:The Red Button (哈密尔顿 转 欧拉回路)
摘要： Piegirl found the red button. You have one last chance to change the inevitable end. The circuit under the button consists of n nodes, numbered from 0 阅读全文
posted @ 2018-12-21 13:54 nimphy 阅读(494) 评论(3) 推荐(1)