摘要: 将三颗棋子看作三元组 \((x,y,z)\ x<y<z\),得其能转移到的状态有: \[ \large\begin{aligned} &(2x-y,x,z) \\ &(x,z,2z-y) \\ &(x,2y-z,y)\ (y-x>z-y) \\ &(y,2y-x,z)\ (y-x<z-y) \\ \ 阅读全文
posted @ 2020-11-25 22:17 lhm_liu 阅读(176) 评论(0) 推荐(0) 编辑