Solution -「JOISC 2022」京都観光
Desc.Link.有 $h$ 条水平道路和 $w$ 条竖直道路, 在其上行走一个单位分别花费 $a_i$ 和 $b_j$, 问从 $(1, 1)$ 到 $(h, w)$ 的最小花费.Sol.把...
In mathematics you don't understand things, you just get used to them.
In mathematics you don't understand things, you just get used to them.