EndSaH / EndSaH.github.io

blog powered by hexo.
0 stars 0 forks source link

[CF464E]The Classic Problem | K-D Space #13

Open EndSaH opened 5 years ago

EndSaH commented 5 years ago

https://endsah.cf/blog/CF464E-The-Classic-Problem/

Description给定一个 $n$ 点 $m$ 边的无向图,边权均以为 2 的 $k$ 次幂的形式给出,求 $S$ 到 $T$ 的最短路 $1 \le n, k \le 10 ^5, 1 \le m \le 3 \times 10 ^5$