一、链接
837. 连通块中点的数量
二、题目
给定一个包含 nn 个点(编号为 1∼n1∼n)的无向图,初始时图中没有边。
现在要进行 mm 个操作,操作共有三种:
C a b,在点 aa 和点 bb 之间连一条边,…
The Concept of Embeddings 嵌入的概念 Neural nets—at least as they’re currently set up—are fundamentally based on numbers. So if we’re going to to use them to work on something like text we’ll need a way to represent our text with numbers. And certain…