exact cover
In mathematics, given a collection \mathcal{S} of subsets of a set X, an exact cover is a subcollection \mathcal{S}^* of \mathcal{S} such that each element in X is contained in exactly one subset in \mathcal{S}^*.
exact cover中文，exact cover的意思，exact cover翻译及用法
2026-07-19 01:45 浏览次数 36