Problem 1002 N=2的时候怎么会有解呢？

caojiangxia | 2015-12-05 19:23:38Author
RT
admin | 2015-12-05 19:27:27# 1
那就一定是先手胜喽
BestCoder Contest System 2.0
Copyright © 2014-2024 HDU ACM Team