HBC232311Happiness,模拟「Nhk R1 C」Zet'ubou Another题解 给出一个 n×mntimes mn×m 的棋盘,kkk 个障碍,从 (0,0 (0,0 (0,0 走到 (n,m (n,m (n,m ,只能向右或向上走,问是否可行, 对可行的定义:存... 算法基础篇 2023-11-13 39 #HBC232311Happiness #模拟「Nhk R1 C」Zet'ubou Another题解