2016年11月2日
poj2528 Mayor's posters(线段树区间修改+特殊离散化）
摘要： Description The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral poste 阅读全文
posted @ 2016-11-02 18:03 Gealo 阅读(127) 评论(0) 推荐(0) 编辑