hdu 5090 Game with Pearls (二分匹配)

///給你n個管子原先有些珍珠 ///對這些管子有兩種操做 1：不加珍珠 2： 加k倍數數目的珍珠 ///若是能使管子裏的珍珠爲1.2.3.4....n Jerry贏 ///解法：二分匹配 # include<stdio.h> # include<algorithm> # include <iostream> # include<string.h> using namespace std; in

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