In mathematics you don't understand things, you just get used to them.

DescriptionLink.在一个数轴上给你三个点,移动方法是彼此为中点进行跳跃,不能同时越过两颗棋子。给出初始状态和目标状态,问能否从初始状态跳到目标状态。若能,输出最少步数。棋子之间互相...