我咋记得nim不是这么做的/fad
by UltiMadow @ 2020-07-09 21:04:01
异或和不为0则先手必胜
by IntrepidStrayer @ 2020-07-09 21:06:28
IEE
by Froggy @ 2020-07-09 21:14:26
我咋记得nim不是这么做的/fad
by xyf007 @ 2020-07-09 21:19:28