Hellc
Fly in the blue and free sky.
Home
Archive
About
并查集
2016-11-07
[BZOJ 1050] 旅行 - 并查集
2016-11-07
[BZOJ 2054] 疯狂的馒头 - 并查集
2016-08-04
[BZOJ 2377] 永无乡 - 平衡树 + 并查集 + 启发式合并
