摘要：
暴力求SG函数即可，记忆化贼方便 / program from Wolfycz / include include include include include define inf 0x7f7f7f7f using namespace std; typedef long long ll; typ 阅读全文
摘要：
Wythoff's Game，详解请见 "浅谈算法——博弈论" 中的例6 / program from Wolfycz / include include include include include define inf 0x7f7f7f7f using namespace std; typed 阅读全文