HBC230527[CQOI2016]K远点对,堆/优先队列,计算几何,KD Tree,数据结构EXTENDED LIGHTS OUT题解

HBC230527[CQOI2016]K远点对,堆/优先队列,计算几何,KD Tree,数据结构EXTENDED LIGHTS OUT题解

算法基础篇 49 # # # # #

HBC228907Longest Common SubsequeHBCe,KD Tree,分治,数据结构青蛙的约会题解

HBC228907Longest Common SubsequeHBCe,KD Tree,分治,数据结构青蛙的约会题解

算法基础篇 67 # # # #