"You can have anything you want if you want it badly enough. You can be anything you want to be, do anything you set out to accomplish if you hold to that desire with singleness of purpose."
—Abraham Lincoln
摘要:
ARC185 A - mod M Game 2 简要题意 Alice 和 Bob 玩卡牌游戏。每个人都有一副 \(N\) 张卡牌,分别标上数字 \(1 \sim N\)。 现从 Alice 开始,两人轮流出牌放入牌堆,每人每局恰好出一张牌,出过的牌不能再出;如果在某一时刻,牌堆里所有牌的数字总和是 阅读全文