吴昊品游戏核心算法 Round 7 —— 熄灯游戏AI(有人性的Brute Force)(POJ 2811)

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选择匿名的用户   2021-5-22 14:49   366   0
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<p><span style="font-size:16px;"><strong>暴力分为两种,一种属于毫无人性的暴力,一种属于有人性 的暴力。前面一种就不说了,对于后面一种情况,我们可以只对其中的部分问题进行枚举,而通过这些子问题而推导到整个的问题中。我称之为有人性的Brute Force。这次的熄灯问题就采用了这一点,将原本时间复杂度为O(2^30)的问题降为O(2^6),虽然都是属于指数级别的问题,但是,由于巧妙地运 用了数据之间的规律,而将复杂程度大为降低。这样做避免了毫无人性的暴力,让计算机在解决问题的时候也轻松了许多。</strong></span></p>
<p><span style="font-size:16px;"><strong>  </strong><strong>如图所示,这是一款在android手机上运行的Lights Off小游戏,我们可以看到,该游戏更换了一些皮肤,界面还是传统型的,游戏的关键在于将所有的灯都熄灭。</strong></span></p>
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