hqd_acm的专栏

<br /><br />取石子游戏Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 19212 Accepted: 5792<br />Description有两堆石子，数量任意，可以不同。游戏开始由两个人轮流取石子。游戏规定，每次有两种不同的取法，一是可以在任意的一堆中取走任意多的石子；二是可以在两堆中同时取走相同数量的石子。最后把石子全部取完者为胜者。现在给出初始的两堆石子的数目，如果轮到你先取，假设双方都采取最好的策略，问最后你是胜者还

<br /><br />Georgia and BobTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 3274 Accepted: 743<br />DescriptionGeorgia and Bob decide to play a self-invented game. They draw a row of grids on paper, number the grids from left to right by 1, 2, 3,

A New Stone GameTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 2835 Accepted: 1434<br />DescriptionAlice and Bob decide to play a new stone game.At the beginning of the game they pick n(1<=n<=10) piles of stones in a line. Alice and Bob move the