Tony's Log

Algorithms, Distributed System, Machine Learning
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HackerRank "Nimble Game"

A simple NIM game in disguise: move 1 coin to one of previous slot, equals to removing..

Then no surprise, Sprague-Grundy theorem solves the problem.

posted on 2017-12-27 11:55  Tonix  阅读(185)  评论(0)    收藏  举报